UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jDF/P5XK1Nsb7B74uoH6RnWoWBa23/ThhN2IEIRIorY=' 
WHERE 
  key_id = '1429c36fb45d2e72d86d41bb02a8f0da0d5630cde89e469b515de3e332c37628' 
  AND (
    token = 'jDF/P5XK1Nsb7B74uoH6RnWoWBa23/ThhN2IEIRIorY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00038