UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '11/L+3g2zRT7VYewY6u7C4sVDzTY4r7RNeVfjRNrBLE=' 
WHERE 
  key_id = '3fa9c86716a0502d8d8b80cdcd30b6d8539e82db90b431237087018ea3df605b' 
  AND (
    token = '11/L+3g2zRT7VYewY6u7C4sVDzTY4r7RNeVfjRNrBLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )