UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lc0jby30mmhaGBMnaBljVkp/Svqz5kQmsDHd5OXWGSg=' 
WHERE 
  key_id = 'dafb680ad5b2f41ce134b6483e07fe89f142eeacd545be11625d93c5a3307ffc' 
  AND (
    token = 'lc0jby30mmhaGBMnaBljVkp/Svqz5kQmsDHd5OXWGSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )