UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qp88543Y5HNGmRupore6LJSm9fbjg9i2ZaFAS8HBJh8=' 
WHERE 
  key_id = '28798e1d49aa4c3dc6bee5082ebc828f312a2d9045694fccee4e8bfc6078214c' 
  AND (
    token = 'qp88543Y5HNGmRupore6LJSm9fbjg9i2ZaFAS8HBJh8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )