UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7Jkvk3Xf7ixmFe0DnPYsLu9oPNSKF1VpNXkRrNuOevo=' 
WHERE 
  key_id = 'a216522682f79c8d868d270ec103bbcf7c85bffdf9cf0a10675669dc021365c7' 
  AND (
    token = '7Jkvk3Xf7ixmFe0DnPYsLu9oPNSKF1VpNXkRrNuOevo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )