UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xl5CkM+L+VfGCUBUrykiBA7VCxtjzwdJ08V0m1iDkd8=' 
WHERE 
  key_id = 'ce75c6c7a8dbbdff85401ba21963d748ba3b43b2cffe1c52740b9676dac292e5' 
  AND (
    token = 'Xl5CkM+L+VfGCUBUrykiBA7VCxtjzwdJ08V0m1iDkd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )