UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rK1GlnqubYDNNf8FZCBjHTMr5YbZe9tintUFnRXz4jA=' 
WHERE 
  key_id = 'd0c77459e2d13fa688acb42e3dca8e45253860b936b00b05ecd085e51fb1ce6f' 
  AND (
    token = 'rK1GlnqubYDNNf8FZCBjHTMr5YbZe9tintUFnRXz4jA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )