UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WKtlQ4+SnXl4mfaJGsOsWvVtSV8woN2pYHDkXFlV6yI=' 
WHERE 
  key_id = '2db5f06a095a6bba0b58b6a4780621bcdd99429829e290f7ba586509dc19e8c7' 
  AND (
    token = 'WKtlQ4+SnXl4mfaJGsOsWvVtSV8woN2pYHDkXFlV6yI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )