UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qckSjVB5rY6ooR5OP0Wv0ISvAO5XQj9ZkdEyjaXZOeQ=' 
WHERE 
  key_id = 'a9ef593eba33e444bc7a12442fa56a0e7f5dc07c457ca3c1e88d462328ab9e1c' 
  AND (
    token = 'qckSjVB5rY6ooR5OP0Wv0ISvAO5XQj9ZkdEyjaXZOeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )