UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BbjZY8nMtnMqi0XN85PfFafkA7JbOGnELpU6yIOOmtQ=' 
WHERE 
  key_id = 'aa75911c2fa663f0e619595f1dc9de7c55988991f53e01912623d18ef66b7fc2' 
  AND (
    token = 'BbjZY8nMtnMqi0XN85PfFafkA7JbOGnELpU6yIOOmtQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )