UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q41zL6wfMzrn3Lxmco2IAVpgDc55ZyN31zfc9BHuV90=' 
WHERE 
  key_id = '2b2e27e3371a398de80cf5e1a7e01ffca4177fc033a1f713ed078d3b6a264ceb' 
  AND (
    token = 'q41zL6wfMzrn3Lxmco2IAVpgDc55ZyN31zfc9BHuV90=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )