UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D3KpZsm2ktMfDZ8uEi02MCLXpurFlU10IUyNTEeawmA=' 
WHERE 
  key_id = '0ca5ea484aee07dd6e5d528ad9b41d282bde1c6df26933efae0fb3dbd03bb2ed' 
  AND (
    token = 'D3KpZsm2ktMfDZ8uEi02MCLXpurFlU10IUyNTEeawmA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )