UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q/58K5mhRmA4s1p2jFLtJU9DLnIp43/X8PREH4uA3KU=' 
WHERE 
  key_id = 'bb44af92c5827cdbd18ce462fa6d40a0773ab8009e4dce98b4dc08eb9280a3f8' 
  AND (
    token = 'Q/58K5mhRmA4s1p2jFLtJU9DLnIp43/X8PREH4uA3KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00020