UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Swgbrc6JWtk6lU59bjHSlQKGwFBbFTLyraSa029xFy4=' 
WHERE 
  key_id = '4f56a785356ac6271da08393fb58adb365a6d6d6e416ae792a93466ecb109c58' 
  AND (
    token = 'Swgbrc6JWtk6lU59bjHSlQKGwFBbFTLyraSa029xFy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )