UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Agk+TQOAdDvup6Pcc0hvCZ5E0eSE2rDYRUlaGBzBurc=' 
WHERE 
  key_id = 'e53d4beab27c98dc1f8780e447141b3c8e77b97ec5005996ebacd35d7de5c8f6' 
  AND (
    token = 'Agk+TQOAdDvup6Pcc0hvCZ5E0eSE2rDYRUlaGBzBurc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )