UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FvNiwM6RWCZAmbPX+NI+KoWENtrcBDGf8m27aiOaQf8=' 
WHERE 
  key_id = '488236cd458860492fdab2b94574c9fea975bcd18486899bba2004cb4075e533' 
  AND (
    token = 'FvNiwM6RWCZAmbPX+NI+KoWENtrcBDGf8m27aiOaQf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )