UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8gFoFMM+qw6Gv2/Yb5Djyw/bfhSslWGFfxkIePkh8Vw=' 
WHERE 
  key_id = 'a28404246a51ca0d3758dc6cb32f26476eb558e5e29a670a88dee1932f6bffa1' 
  AND (
    token = '8gFoFMM+qw6Gv2/Yb5Djyw/bfhSslWGFfxkIePkh8Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )