UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tuLZHDl5LZJE+0PJfT6fC9jbXMQCI5+5C9TZbGgrSSg=' 
WHERE 
  key_id = 'b2c614358cd425acfe1dfb81b1f8672caa4403ef405fb7268448e5255f806d63' 
  AND (
    token = 'tuLZHDl5LZJE+0PJfT6fC9jbXMQCI5+5C9TZbGgrSSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )