UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zyPEkAlLEvqhpi6SCCoBk1jfjGfia7Hr/gBUStWavw0=' 
WHERE 
  key_id = '86b72325ebd807a6d217bd6752df8cfabc01e77c19ba9ed95612212abe940a4c' 
  AND (
    token = 'zyPEkAlLEvqhpi6SCCoBk1jfjGfia7Hr/gBUStWavw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )