UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pgg9v+rof990XBW6HQ3cPHCGliBwhe8eDbOlb5Ia/Bo=' 
WHERE 
  key_id = '193a5c36cafae34e2bdefa809e01fb60665d401f99e5e067af12cd826759abbf' 
  AND (
    token = 'pgg9v+rof990XBW6HQ3cPHCGliBwhe8eDbOlb5Ia/Bo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )