UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6YsM4GyFpY7ZSxVlC97GxLOBTt2hlcp7rn+2diQuSfA=' 
WHERE 
  key_id = '25772fc6c906005dfeaaf85238374107b06add83d93fa10d0cf835ef69320ae3' 
  AND (
    token = '6YsM4GyFpY7ZSxVlC97GxLOBTt2hlcp7rn+2diQuSfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )