UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4klod8V5cyL1ZXpuKNwUyPe6jRF448qDrVcPyT82ULo=' 
WHERE 
  key_id = 'd9f64c3f278f15e26bf683c53b0d899a40873276dd4bd0d582cabb5c1c28023e' 
  AND (
    token = '4klod8V5cyL1ZXpuKNwUyPe6jRF448qDrVcPyT82ULo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )