UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/mIxMzxF1yaz+MxYgoVpcIkcyN0LKRtyzKcj4+6swiY=' 
WHERE 
  key_id = 'ddd1c29e70ae3cd6265d688326b1c34d119d241bd2d3522bda0d99e03b8484d3' 
  AND (
    token = '/mIxMzxF1yaz+MxYgoVpcIkcyN0LKRtyzKcj4+6swiY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )