UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0yq6qg+twW9t40FAcxfiEOi6R0zNrdULTzMueZKPsAI=' 
WHERE 
  key_id = '2e1ea6bc1bb1bb70b99f1bf656a4136e26a700972a5a129a316487667d2d41e0' 
  AND (
    token = '0yq6qg+twW9t40FAcxfiEOi6R0zNrdULTzMueZKPsAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )