UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vl14iA4T7NIGOngQUe1WxnzZyB3M2GAgGZZK5GoLwuU=' 
WHERE 
  key_id = '8c3d88f8078d515255c7e80dc6eeb63ca7fa18230b67944cbd479e3b8d0d53ce' 
  AND (
    token = 'Vl14iA4T7NIGOngQUe1WxnzZyB3M2GAgGZZK5GoLwuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )