UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p0yTn4AquIeNPGHKeGul1WrNhdDc0Qchu9qO3wasR+c=' 
WHERE 
  key_id = '42d5457f307b8cfae32c5e4ee4531e77de3d5d0ab4b65127f50115253c9db3ac' 
  AND (
    token = 'p0yTn4AquIeNPGHKeGul1WrNhdDc0Qchu9qO3wasR+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )