UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ck5IADjG4Us6HTEqUOxW6bgQR51lprRrMb73QG9eaOI=' 
WHERE 
  key_id = '55370c2794395b8169e7283682a65731773872600d8bbb607f2b17604cb85997' 
  AND (
    token = 'ck5IADjG4Us6HTEqUOxW6bgQR51lprRrMb73QG9eaOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )