UPDATE 
  q_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q1UUDJZZxUXdrUxEa4+LrxMQFisTbWh5OiTNdQn0CCg=' 
WHERE 
  key_id = 'f6c4a640433dff11f526353d467408c9ba9a50d9c806bc07d1cc9ffdcc906f96' 
  AND (
    token = 'q1UUDJZZxUXdrUxEa4+LrxMQFisTbWh5OiTNdQn0CCg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )