UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arWT3K1hyVV9k6xeKWlM+2oO/8v1pCTpT/IDHlFEzDM=' 
WHERE 
  key_id = '436d774686a53b81cffeb4293cf4ce2dcd2be74a514ac665bc639c484860e306' 
  AND (
    token = 'arWT3K1hyVV9k6xeKWlM+2oO/8v1pCTpT/IDHlFEzDM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )