UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zRLzlfS8xWpk3cMT9SjMVi6tij3o5017DBz812DzRrA=' 
WHERE 
  key_id = 'bf07a1bbc448bb4ab64adb0801cf602c28b52c844d0828e688bcf7923f96c184' 
  AND (
    token = 'zRLzlfS8xWpk3cMT9SjMVi6tij3o5017DBz812DzRrA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )