UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OyVDZJA2sY9OlXojGA1EH1SxcuAqIzbxtNZ4BHb3bGA=' 
WHERE 
  key_id = 'cb5a2f6c57d4b326e2ebf5f4636b66d1cb7f3c7a445817d3ac439b6434136720' 
  AND (
    token = 'OyVDZJA2sY9OlXojGA1EH1SxcuAqIzbxtNZ4BHb3bGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )