UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IxXwDyacmLLZY8BjhoP3NMEuBLwfxcNeI6QfOeYgMsk=' 
WHERE 
  key_id = 'fe2dce42d66fe46fae344a544cae31544e28c76b4fde7e4985e9ae44c89b08ff' 
  AND (
    token = 'IxXwDyacmLLZY8BjhoP3NMEuBLwfxcNeI6QfOeYgMsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )