UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DzycstyXzPeL+bBDN+VHVFfhMq7E1uYz81cqvUg4Z0k=' 
WHERE 
  key_id = 'e0a80f7068794690673cfee4b201c738e6c5bbdbcd3f4e235f477c25a17b5891' 
  AND (
    token = 'DzycstyXzPeL+bBDN+VHVFfhMq7E1uYz81cqvUg4Z0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )