UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WGZlP6+jtwJ7ualMPtYShzd5OCfKczSCARONIGWnI5Y=' 
WHERE 
  key_id = 'aefbdc1bf43f978f952a05b9f3a159a834525e0713678359af44c19de2e04471' 
  AND (
    token = 'WGZlP6+jtwJ7ualMPtYShzd5OCfKczSCARONIGWnI5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )