UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9isIiLOqvVt9Ef+kElIvzEB1P52c8RyUE/gKCnrHbRM=' 
WHERE 
  key_id = '4f8991f75b5d5e872f36f4146a976e0c6c26f2d4dc06cf920c2d2c269d94b3d0' 
  AND (
    token = '9isIiLOqvVt9Ef+kElIvzEB1P52c8RyUE/gKCnrHbRM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )