UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aclb9x8LATBth2ZvdE7xiaUpf17BKJ451JamwiB0bOc=' 
WHERE 
  key_id = '4a48736951d5b06771c6e9a919badff637b3b1ed514b820bf29c83bb4112661d' 
  AND (
    token = 'aclb9x8LATBth2ZvdE7xiaUpf17BKJ451JamwiB0bOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )