UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w20qEjcnGKYNMCyBRC1eXt/FlzCP/4j5ywXHm370d1Y=' 
WHERE 
  key_id = 'bedf2fc2d1ba8aba8089f5055492b286c0ef9436a8f13f67704607ee551f7d28' 
  AND (
    token = 'w20qEjcnGKYNMCyBRC1eXt/FlzCP/4j5ywXHm370d1Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )