UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mR4DGtRxIffgsIxVJ26PwCdk1znIF8+ERJO182bFriU=' 
WHERE 
  key_id = 'eb0debf7e53d20ec1ab4f0e20fa13147941a8b8046cad715c0d53d7fdc459aa0' 
  AND (
    token = 'mR4DGtRxIffgsIxVJ26PwCdk1znIF8+ERJO182bFriU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )