UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VMMdPQi7grg93VSFpDN1D/YnyCCBkP9StkNEod+c57Y=' 
WHERE 
  key_id = 'd00fba4b9bae9478b432cbe1f47180d3064e76bd98b92b768da7bdff6444e246' 
  AND (
    token = 'VMMdPQi7grg93VSFpDN1D/YnyCCBkP9StkNEod+c57Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )