UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDiz6pSGE7gh50s+S1kBeQtJzWqoy345UmJTQlDVnmI=' 
WHERE 
  key_id = '3fed60a230670af884253c215e70e0ae643620b48140b0c2223e04e5072e9ed7' 
  AND (
    token = 'JDiz6pSGE7gh50s+S1kBeQtJzWqoy345UmJTQlDVnmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )