UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6PcPrIwRAx0GWcx6a6f06nS9At+XpSCeIauikhJ6SwY=' 
WHERE 
  key_id = 'c5ccd1c10f15274694785f1c8dfe645aa915777ad2564c54e1af0a442c4e6a39' 
  AND (
    token = '6PcPrIwRAx0GWcx6a6f06nS9At+XpSCeIauikhJ6SwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )