UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kr1hexZRbrLKfdfnHmDh5Zbnvl4bePbPd4nxYgizOjQ=' 
WHERE 
  key_id = 'e28ce7a1930de4953fb9e094a333aed73a62c83901475b76f1ef9f2038c5b663' 
  AND (
    token = 'Kr1hexZRbrLKfdfnHmDh5Zbnvl4bePbPd4nxYgizOjQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )