UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jo/uS4uRZzgxlzES3C63LEvu95YPlT0lY9UKiug88pw=' 
WHERE 
  key_id = '46c048934b47c641dd266cdd77c2f8ce2c05489c9cb240c7914f689b997f510a' 
  AND (
    token = 'jo/uS4uRZzgxlzES3C63LEvu95YPlT0lY9UKiug88pw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )