UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wMdWNH20LBvUvzEi0+dn7v5UjsLiQx4N1mMVblIc3Q=' 
WHERE 
  key_id = 'e826fa769de307a10300bd076f2d2b85ca19c2f7b09b199ea854f7e10dd9f57b' 
  AND (
    token = '1wMdWNH20LBvUvzEi0+dn7v5UjsLiQx4N1mMVblIc3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )