UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OKPGGuvgakzBbjINRUTZ0QKJcS3nDEs9Mg8170vBeRc=' 
WHERE 
  key_id = 'da8a68af4b09e4421b9c2d02c9fe6cc383cedafc296b0fe55e4272be82e52edd' 
  AND (
    token = 'OKPGGuvgakzBbjINRUTZ0QKJcS3nDEs9Mg8170vBeRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )