UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xz2yOxJVKlPzMgxAz4I4Kwlofj3IfxRx4LghNcm+eDQ=' 
WHERE 
  key_id = '373084fa1f9c441f70501609b67a423c194a0194ea3d3736c10f2caf74a5892b' 
  AND (
    token = 'xz2yOxJVKlPzMgxAz4I4Kwlofj3IfxRx4LghNcm+eDQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )