UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8dYfl0QDHJwFFkTYmkjwK9Uv9nK+8rWJzJurUxsSIkY=' 
WHERE 
  key_id = 'caeb4834fef059e9e8ede252d0bde4aa4e8afb3da7c8dd2c500f853e699511ac' 
  AND (
    token = '8dYfl0QDHJwFFkTYmkjwK9Uv9nK+8rWJzJurUxsSIkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )