UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gt1vqcYsHDYM4Dqy5yVgSxGyN/IDJ0qJzPC44PCleF8=' 
WHERE 
  key_id = 'd2d1c7c0cdd15195cb9ca5c10c51f78cfe95c4f5175286f60a24e2bf46889ba9' 
  AND (
    token = 'gt1vqcYsHDYM4Dqy5yVgSxGyN/IDJ0qJzPC44PCleF8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )