UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DkGAxE9lzBXWL/7SH+7l2inLv+4YIZeMMu7JFP93r2k=' 
WHERE 
  key_id = 'c0d5746100a46b465be2c9dc563576ed166b505079a340b96df04475f53373a1' 
  AND (
    token = 'DkGAxE9lzBXWL/7SH+7l2inLv+4YIZeMMu7JFP93r2k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )