UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PlQ3JUgz19cXVvd7HJMNmwINsl6HA1v+vaSrg7ymz7o=' 
WHERE 
  key_id = '5582d2beb03e77c247431c832c8605a32532934085253f537168e164a52152ee' 
  AND (
    token = 'PlQ3JUgz19cXVvd7HJMNmwINsl6HA1v+vaSrg7ymz7o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )