UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5MJq/SssPsDipU0a7hmS+Cv5VTFCImUVl8zh/6jA/0=' 
WHERE 
  key_id = '2735fa05d5252e92924453892603d0941cd5bc962c50352254ba735788e3b580' 
  AND (
    token = 'W5MJq/SssPsDipU0a7hmS+Cv5VTFCImUVl8zh/6jA/0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )