UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNnTdlYqTXnHRzDg3b0OPB2mXTbbHzxaTy1cC8m42n8=' 
WHERE 
  key_id = '1504e644802fc439e4063a4b193c6a9cdfca86ac54aa972a148169e4fd531b61' 
  AND (
    token = 'BNnTdlYqTXnHRzDg3b0OPB2mXTbbHzxaTy1cC8m42n8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )