UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'axqojU2agVHKptOMhoQ4SFIo7grADg/6YwjFWucZFqA=' 
WHERE 
  key_id = '5dcf4c7b16af10f9331a03c9356bc3af7ccdda2769ffa325acaeb0615ae09207' 
  AND (
    token = 'axqojU2agVHKptOMhoQ4SFIo7grADg/6YwjFWucZFqA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )