UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wXGqlN7bNI4l57Vax9rlcz3zOHB5HmHrBWPCN18OrM8=' 
WHERE 
  key_id = '00c8643a8e17104f6b915709884136f765be104befd62ac8d5a11d563acf4cff' 
  AND (
    token = 'wXGqlN7bNI4l57Vax9rlcz3zOHB5HmHrBWPCN18OrM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )