UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+Wn/s/0G0BfakVghqrzxPKFyW9sP3pdvMq1jyIxVyd8=' 
WHERE 
  key_id = 'fff68dbcc92847f7104eb638e3c725d2bcd260cbad8b6d7e633a4d856a3106b8' 
  AND (
    token = '+Wn/s/0G0BfakVghqrzxPKFyW9sP3pdvMq1jyIxVyd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )