UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgGEU6CWlBpgRhHmZSjJzoBxewBRXsCbK56teokiJNs=' 
WHERE 
  key_id = 'cb4ee0322b1c8a343349cbb17bd97195f5c6397d8a4887e22945c88320bff250' 
  AND (
    token = 'vgGEU6CWlBpgRhHmZSjJzoBxewBRXsCbK56teokiJNs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )