UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QaijXJa0eLtFgr9g/wjuLwUd9nUnR6RZ8WaR3ocGWSM=' 
WHERE 
  key_id = '37ecc80ee6f103bf3fe06847da242202276a166e00ab22114933715978b1feaa' 
  AND (
    token = 'QaijXJa0eLtFgr9g/wjuLwUd9nUnR6RZ8WaR3ocGWSM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00036