UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm8NEGWoNbA1YrF+/l3BIaqq4DRjseuq6JhKLg3tMKWs=' 
WHERE 
  key_id = 'fb78a4f88fc94acf4158f2a2217eb893754aafb87be5a329b2cb8018aced53ae' 
  AND (
    token = 'm8NEGWoNbA1YrF+/l3BIaqq4DRjseuq6JhKLg3tMKWs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )