UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Qq8Lv+dYSvfgKHYDvq9eJAzzGet0iQ+hIGp9hHVFLE=' 
WHERE 
  key_id = '6b01b64744e06222753c1912106aa4d68b8d5efc3fc1a5476a5a43507b8dbcb3' 
  AND (
    token = '5Qq8Lv+dYSvfgKHYDvq9eJAzzGet0iQ+hIGp9hHVFLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )