UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 300, 
  token = 'JcQ69lEScbw2YBgWJD8YAkAod8iddUQfB/cC9p3NOws=' 
WHERE 
  key_id = 'a2206997893db0215b7f16f3dd28676157faf5942b7b138dfdc326946267c5c6' 
  AND (
    token = 'JcQ69lEScbw2YBgWJD8YAkAod8iddUQfB/cC9p3NOws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )