UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2AwHgrwHDgWPQP+ci6pQXxxfpoFMJqUoMNNitQ071g=' 
WHERE 
  key_id = '1c48d7a87a4d8c8946f0bb853c8453a37ad7816041cfe75aaa4fc493084a391b' 
  AND (
    token = 'g2AwHgrwHDgWPQP+ci6pQXxxfpoFMJqUoMNNitQ071g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )