UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ncmCtLwGsIWvlEHWpGfxNApjcbz6J5DS3IBgIxN/8CQ=' 
WHERE 
  key_id = '4f315ac4ef1b4dc273916ca84f5d6db7c8372ff2506556d43e3770a7444d0460' 
  AND (
    token = 'ncmCtLwGsIWvlEHWpGfxNApjcbz6J5DS3IBgIxN/8CQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )