UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JKkE6J+m2looWDhJPK/EcmjB7Kv/LU5JZHykComEXKs=' 
WHERE 
  key_id = '14fc0d827f711ba1bef28bb84211115d3b1595b63e9eba49469b2af7fcd70131' 
  AND (
    token = 'JKkE6J+m2looWDhJPK/EcmjB7Kv/LU5JZHykComEXKs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )