UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ShFvdKcAoC7zqKPmtUukQo0mSEvApqzHsKb7vW8UGA4=' 
WHERE 
  key_id = 'fad949ef78f01be9b9e01bb70395c3bce61ed89cd4774390aaae4100138a97a3' 
  AND (
    token = 'ShFvdKcAoC7zqKPmtUukQo0mSEvApqzHsKb7vW8UGA4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )