UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDTZWspbBPgtTErz/i0i2Tm0c6cp3uKlZDFKpN+RWvI=' 
WHERE 
  key_id = 'b7bd6188159bec1df15945565243a55350799ae7f25d8d81dcad4335c1e2b249' 
  AND (
    token = 'zDTZWspbBPgtTErz/i0i2Tm0c6cp3uKlZDFKpN+RWvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )