UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eavygnQ8HLf49c+KtDcOQ2A8W7fGYgJfYaxyuREsyEU=' 
WHERE 
  key_id = 'c5cd6341c173b8151b7837d9d97d4bc7ccc1e331ac10aefb193cebd693b1e68f' 
  AND (
    token = 'eavygnQ8HLf49c+KtDcOQ2A8W7fGYgJfYaxyuREsyEU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )