UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rNGdQLe1Ge7AHFtFo+UUpp23GtmoB1UM1kK61x0SFmo=' 
WHERE 
  key_id = '23ec02bc498f0af5e2ae4c748f374c32822f212d5d05dd66921869149c883bd0' 
  AND (
    token = 'rNGdQLe1Ge7AHFtFo+UUpp23GtmoB1UM1kK61x0SFmo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )