UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7w7WuKz8uMLW6WjY8SnZ8yoDvGAxsRCxkqJA9PtrZhc=' 
WHERE 
  key_id = '97d6b70527b11ed6d2a044027b0f935c13b5069f4446e16889be4b47fee254d7' 
  AND (
    token = '7w7WuKz8uMLW6WjY8SnZ8yoDvGAxsRCxkqJA9PtrZhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )