UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXjxtFXzf7OlL8TZrJ7bRZWkRrMNWmCqTsoYF6R2VaI=' 
WHERE 
  key_id = 'f818267a01737d0bdf0f67d32867d7e9dce3eeca51eb7c96673a2ba450ab2526' 
  AND (
    token = 'HXjxtFXzf7OlL8TZrJ7bRZWkRrMNWmCqTsoYF6R2VaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )