UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Txn45txZUpD6J2vr+46BIMbzAyg1OFUtTsthB+jNGDk=' 
WHERE 
  key_id = '9fa208f98d0c95285ee51df64b1f74ccf11304d38f57c2d674c21dadb5187182' 
  AND (
    token = 'Txn45txZUpD6J2vr+46BIMbzAyg1OFUtTsthB+jNGDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )