UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNb29oVVuQCI95qqS3GIs4Q9GpPP0zGXa76M8kmEyGI=' 
WHERE 
  key_id = 'e2c188a99f6443dad19d42fb32364ffb2af6b3a69e986111eeafb0f42164d45e' 
  AND (
    token = 'aNb29oVVuQCI95qqS3GIs4Q9GpPP0zGXa76M8kmEyGI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )