UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IVp9vxfDqt6c+BPN/K5qam1Foab4+PVsxAV2tTwyf74=' 
WHERE 
  key_id = '31c172959a0e929999e07baffc55c0dc5e27d076cd55714c7b748d18be8ea9b3' 
  AND (
    token = 'IVp9vxfDqt6c+BPN/K5qam1Foab4+PVsxAV2tTwyf74=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )