UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zd869kUxJQukcz9uuiv9cwYw9GV9cBc+mVFrgVZd7nA=' 
WHERE 
  key_id = 'aaab980a5763c202ad1d87be19027200ddf06840a4a2c5493003b4dab275e955' 
  AND (
    token = 'zd869kUxJQukcz9uuiv9cwYw9GV9cBc+mVFrgVZd7nA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )