UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yq8s/k4pi1yp9AsUkgEra1t4X5vxosjNkPqsG1stKWE=' 
WHERE 
  key_id = 'd79ced7f3362fead776d3c4119b81cb6bf1cbefe56069050ed0663a9c80b6fc5' 
  AND (
    token = 'Yq8s/k4pi1yp9AsUkgEra1t4X5vxosjNkPqsG1stKWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )