UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y76yRSJMJoitq0txAYq53G08sAnI9HS2teFrv5tDGZ8=' 
WHERE 
  key_id = '5118a00cea88e10e20120bb8ee48a72262a4a34dd6c67af09348959e2cb06efd' 
  AND (
    token = 'y76yRSJMJoitq0txAYq53G08sAnI9HS2teFrv5tDGZ8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )