UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/yzOjCImUDX2UlGlOztL15z4yGQ8mpaSXgpPIelaVA=' 
WHERE 
  key_id = '910750b00b74773f62d4a3540b89337f5e64d9a1af250eeff8f108b672b3115f' 
  AND (
    token = 't/yzOjCImUDX2UlGlOztL15z4yGQ8mpaSXgpPIelaVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )