UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPe3CAiUa+9727DsbEqCHJiXOgnRd/mLX03kkC6CQeE=' 
WHERE 
  key_id = 'b8df4ac313e39f25bea89dec351c1a0fb59a78c69c4d748d72aa7bbb3c2687a9' 
  AND (
    token = 'IPe3CAiUa+9727DsbEqCHJiXOgnRd/mLX03kkC6CQeE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )