UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aXnw8jG3odmVScnTftJGk3Qyknm/QTd+YBTqUQ3be0M=' 
WHERE 
  key_id = '7a92bba30e0892b1c5da6c558876743ed7af540ad3f5936680e1e5470273decc' 
  AND (
    token = 'aXnw8jG3odmVScnTftJGk3Qyknm/QTd+YBTqUQ3be0M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )