UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Se0NQtDsMRzL49lryFEBlVP9YmKQjIuQ38LlhGlxnp0=' 
WHERE 
  key_id = '888847557e56292be1a9063c17310f298697370db195d7efaf277c66735d6adb' 
  AND (
    token = 'Se0NQtDsMRzL49lryFEBlVP9YmKQjIuQ38LlhGlxnp0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )