UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yfogVvDVLTihQl1Pc9wPw/GC+hQOwy5WdrPGGsU0+yM=' 
WHERE 
  key_id = '233f5fb4bbf8ae56bc7e816392573456e31e751293a70af0793da28d272b659c' 
  AND (
    token = 'yfogVvDVLTihQl1Pc9wPw/GC+hQOwy5WdrPGGsU0+yM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00027