UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kViflOVFV7nNEOYy6vp5WmGJAH3EXoIAjrR6wv+AHyo=' 
WHERE 
  key_id = '867f52e86401ab80c7b82146e003708d727a1f6bfa49fdfe37fc13d6b5e03bbd' 
  AND (
    token = 'kViflOVFV7nNEOYy6vp5WmGJAH3EXoIAjrR6wv+AHyo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )