UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o4mZX+zQj+7oGXraeDldy1pAxH/753+2djeZv5B6RcU=' 
WHERE 
  key_id = '13c243a98c4337964cdf478959c841dafe3af8d662ec7bb46e8a0652b94bfacc' 
  AND (
    token = 'o4mZX+zQj+7oGXraeDldy1pAxH/753+2djeZv5B6RcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )