UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hy6MZ3qDWELfqZlXuO8Cu3MlQdtWchYcUa3IZF4Cu94=' 
WHERE 
  key_id = 'ec0da6d887208dada1eb979c2cc8fa88bda07fbbcffaf85827e3952d9ce9a52f' 
  AND (
    token = 'Hy6MZ3qDWELfqZlXuO8Cu3MlQdtWchYcUa3IZF4Cu94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )