UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UCYEMDA544cJPYcQC/7PvWzoMmmXcdHH1Amy8rzVcVk=' 
WHERE 
  key_id = 'ee9052ba4b47564b6f7948361873ce1606cde0f3a055936be8838e5d59cac52c' 
  AND (
    token = 'UCYEMDA544cJPYcQC/7PvWzoMmmXcdHH1Amy8rzVcVk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )