UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHQR0Z0E22apz5YwyHPz8M5U9iPI8sSUI58/x4SdohM=' 
WHERE 
  key_id = '75cac13a47c3077cd222c6af6d6d44451881670c161f916e441cf44cae678f3b' 
  AND (
    token = 'RHQR0Z0E22apz5YwyHPz8M5U9iPI8sSUI58/x4SdohM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )