UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'r5za458QEtL4AQq4B/zqh9w7e21ZY6J6ngiwb8EPOVM=' 
WHERE 
  key_id = 'ecfeaae480f9ec651887cc3f1666b79251e55955cbea7838d989c8bf6db7157f' 
  AND (
    token = 'r5za458QEtL4AQq4B/zqh9w7e21ZY6J6ngiwb8EPOVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )