UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lscDseFNQCJKhk3Syl7N5fDA16UPJDEPNdWspumsNng=' 
WHERE 
  key_id = '7b7b24cc7c8059f99f2ebdd3120b426ecb00c9837de488b23778d5a586043ebd' 
  AND (
    token = 'lscDseFNQCJKhk3Syl7N5fDA16UPJDEPNdWspumsNng=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )