UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Eo4XNjkXRGxNarQ/fyFUKILB1eyubbO6//lI09iDdns=' 
WHERE 
  key_id = '19e1fef170313fde12e8cc353da3327ae83e10ac7d015c8b52ffe8eadc1177a8' 
  AND (
    token = 'Eo4XNjkXRGxNarQ/fyFUKILB1eyubbO6//lI09iDdns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )