UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ybx2B+vir5TUQQpS+KT0D2sKOtiSE2kCmTIW1IDHX2U=' 
WHERE 
  key_id = 'd34648297ebad53cf993f10a7db4177b02c62037b4b84ecd12e52233c48ccb71' 
  AND (
    token = 'Ybx2B+vir5TUQQpS+KT0D2sKOtiSE2kCmTIW1IDHX2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )