UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MALnN9nZX1k+4SplUFytL14Vwm1LmMfxtZ/VF3O3+V8=' 
WHERE 
  key_id = '0c21244d9ce7d1506171b3997879a00b0368b083df91404c74435d10e75d0ce4' 
  AND (
    token = 'MALnN9nZX1k+4SplUFytL14Vwm1LmMfxtZ/VF3O3+V8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )