UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+WldP3j1KB5eSvBObLurZDz8fOE54ZeDPrUzVhpJLNc=' 
WHERE 
  key_id = '88b01c19ee5019792a9e791b5f01e19f9e6c2cb7d4e520eadd129006491ecd8f' 
  AND (
    token = '+WldP3j1KB5eSvBObLurZDz8fOE54ZeDPrUzVhpJLNc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )