Sandbox

SELECT 
  1 
FROM 
  q_lock_keys 
WHERE 
  key_id = 'cba05d6ba177d327079e5abe592925844d621a864fbb17a2ffab6058c10ad797' 
  AND token = 'C7vHbFyJP4nIAk/7GQsoj5t/+zKbXRRxyEeDkofIEJA=' 
  AND expiry_at > UNIX_TIMESTAMP(NOW())

Query time 0.00032

JSON explain

{
  "query_block": {
    "select_id": 1,
    "message": "no matching row in const table"
  }
}