UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VZw3SFmHWwevEKr7rh+wUKBECbSp3ljUTTphisjvDk=' 
WHERE 
  key_id = 'bedc1ea7b2274ffdff14d1f6d587dadc630fd755e3083f866f8f937418b06ff9' 
  AND (
    token = '2VZw3SFmHWwevEKr7rh+wUKBECbSp3ljUTTphisjvDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )