UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tpS3iYPQSxQRY8gDs4YbnC0XwNtLWRb3aSSnEHTy+tA=' 
WHERE 
  key_id = 'fc29c41b11e4e16685494e3196dd0323efc510b72b411dc7901b708dec41b79f' 
  AND (
    token = 'tpS3iYPQSxQRY8gDs4YbnC0XwNtLWRb3aSSnEHTy+tA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )