UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+TqzTdRzdrKwWHCzjWLPCASkCQmZxbJcTzQoO1uCog=' 
WHERE 
  key_id = '9260b6225a268bc14c1f6aa728b96894aa52b7cf9874d9cec701fd2d2f7727cc' 
  AND (
    token = 'y+TqzTdRzdrKwWHCzjWLPCASkCQmZxbJcTzQoO1uCog=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )