UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3jjHsLZLLjReN7GDoa3nJch2eKoF8F8mJZUmF226EA=' 
WHERE 
  key_id = '38872662544085da278eaf592f88be8b5eb6d9a913d584099a0c2b4a985b1029' 
  AND (
    token = 'A3jjHsLZLLjReN7GDoa3nJch2eKoF8F8mJZUmF226EA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )