UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '15V1UIBAYzTSdS6Hyy0hELAGqfoHf2wwQl9hVUjWs+8=' 
WHERE 
  key_id = 'c05fbc4d415b44a4d31b8f016b1bcfc52abec2aa1e6f102a10fbaaa74ff3f70a' 
  AND (
    token = '15V1UIBAYzTSdS6Hyy0hELAGqfoHf2wwQl9hVUjWs+8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )