UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AHdE5aAWl+h7Zw0fJ8rBBbz2NtaiUfcSQMVIvOy5Oyo=' 
WHERE 
  key_id = 'e7b248f2377506a66a4eda25440155de2ba9f0ebd73d602acbda8552673e98e8' 
  AND (
    token = 'AHdE5aAWl+h7Zw0fJ8rBBbz2NtaiUfcSQMVIvOy5Oyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )