UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aAVxQRlH8wZmdGp+aB7Dz4WxTf+oVpK1dVzV43DRXg=' 
WHERE 
  key_id = '9dd07ecd9ebf4f8f151b3881a51455eaabae02c9e9e8b6b5313340592316c971' 
  AND (
    token = '5aAVxQRlH8wZmdGp+aB7Dz4WxTf+oVpK1dVzV43DRXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )