UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZA41UWQPx8XZBSyYm2rwODEV8quH7Fo6/L/0Dm/hS9k=' 
WHERE 
  key_id = '56c921036ead9c80668c36cf0d6e7c79a1f0d5648e7097b7ae5f0cce2996f04b' 
  AND (
    token = 'ZA41UWQPx8XZBSyYm2rwODEV8quH7Fo6/L/0Dm/hS9k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )