UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tEO90MW2eJBH+iuEL1dLU1YnoUeX9JFxbFh1sIuIP48=' 
WHERE 
  key_id = 'e6259eda9c12612701694b80bea9906834ee62acc52d649807d010892fa2bf3b' 
  AND (
    token = 'tEO90MW2eJBH+iuEL1dLU1YnoUeX9JFxbFh1sIuIP48=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )