UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OhL3Iio4QIzdal4Ypp45+YnHFXegz3yRtIRCrYvcJsY=' 
WHERE 
  key_id = 'b72f4cd624deb118e082736185aef02666badbeae55d9f972f6b6de4117a8ea2' 
  AND (
    token = 'OhL3Iio4QIzdal4Ypp45+YnHFXegz3yRtIRCrYvcJsY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )