UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bU/HDDML3gFmHkrRycIZrrVO+ptU974q6/DBjC7UJKA=' 
WHERE 
  key_id = '967ae0546b8b2a10c4206b0896fc166b24a7b8a383291dffb64b76c1d0b7c953' 
  AND (
    token = 'bU/HDDML3gFmHkrRycIZrrVO+ptU974q6/DBjC7UJKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )