UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GYO5VvP1q1mccrhdysxwaxgD1w078Xc13eyX4JWRcxA=' 
WHERE 
  key_id = '56f1e074df3f4519db5e5386a85dcab990bee55a49d4a56e663fc4c9bbc8e5b9' 
  AND (
    token = 'GYO5VvP1q1mccrhdysxwaxgD1w078Xc13eyX4JWRcxA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )