UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PmbmDYRyq6KTczuZOI4IgU1MICPWyszmyKhLj1x/41w=' 
WHERE 
  key_id = 'a89f8b64081aa2a5559fd44c0474f8992a16a98e7c0c5ddd8ed7aa32e1175472' 
  AND (
    token = 'PmbmDYRyq6KTczuZOI4IgU1MICPWyszmyKhLj1x/41w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )