UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I9cM4A74e/fz7PRRbCoLaVve8SmTkyv0ztGuM4yS+sc=' 
WHERE 
  key_id = 'acdfdb11de98ca7d8e326c0ed1fcc6fa845165fb83c7bb0359646f172b96ce6a' 
  AND (
    token = 'I9cM4A74e/fz7PRRbCoLaVve8SmTkyv0ztGuM4yS+sc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00023