UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u7oPJ6EPU8PGVyXldmgvbN4TjcDaiAgOr+NEpXB95Tw=' 
WHERE 
  key_id = 'ccc91bf305aa148d5468efc8324ff5b98b65790f6bc7eeaa212d71ce0a0fd77d' 
  AND (
    token = 'u7oPJ6EPU8PGVyXldmgvbN4TjcDaiAgOr+NEpXB95Tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )