UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3ZWGnXibqidWH3pLOefAyDOnxjPjIuB+Qo8orqicBXk=' 
WHERE 
  key_id = '97376c5ecb7fe7172a13c67985227afabcc642b907bc55531c332f49e1dce4a3' 
  AND (
    token = '3ZWGnXibqidWH3pLOefAyDOnxjPjIuB+Qo8orqicBXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )