UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rutgcCT1Zc7oPNTDeK/+n6GEg97jvkkVMIiEBgGBsbA=' 
WHERE 
  key_id = '2270f468be29a121765977f42dc98a05d691acf03cf8dd206d4c34c6e8abc14e' 
  AND (
    token = 'rutgcCT1Zc7oPNTDeK/+n6GEg97jvkkVMIiEBgGBsbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )