UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'taXK/uLXZiyUd4Q8W17d4aKLsAHONe7/m81BvIsIpWE=' 
WHERE 
  key_id = 'c31e57c5419ec81f3a06dcfd4a37b445822fbccc61614c736a85358333c2c22f' 
  AND (
    token = 'taXK/uLXZiyUd4Q8W17d4aKLsAHONe7/m81BvIsIpWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )