UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pSdX4Mi8DBgxXwJtg3bWTZZ93No5p+j7IXySo/2xOE4=' 
WHERE 
  key_id = 'e28825faedb7cd3b010f4f1454add922cba7752753a198cb3de698c650f8ab4b' 
  AND (
    token = 'pSdX4Mi8DBgxXwJtg3bWTZZ93No5p+j7IXySo/2xOE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )