UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vJkTyX/JnO3yTcoWWNb7Zc3fsaCtaM3Cw02CpUoXIg=' 
WHERE 
  key_id = '961c84287f318e0b49461ea3b2bdf8f3f8829e3c58890bc25263e1be0e013d6f' 
  AND (
    token = '8vJkTyX/JnO3yTcoWWNb7Zc3fsaCtaM3Cw02CpUoXIg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )