UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eWYRzwyk7ruJv+mWs6lTlHGZT5/HKlKsNFh0ItbOE2k=' 
WHERE 
  key_id = '9357e374c35c7a6e2855d108afa57b2065096c66dfcab89904019b6933eebec7' 
  AND (
    token = 'eWYRzwyk7ruJv+mWs6lTlHGZT5/HKlKsNFh0ItbOE2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )