UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '25dfaaW5PgTXh5jkh7mU67HDQ//0ot9TCCAcojVrEWA=' 
WHERE 
  key_id = 'f94b79afab287869cf2d22c5e13b37127cb53c1f9a9f331f1cb63c2f879e2bb7' 
  AND (
    token = '25dfaaW5PgTXh5jkh7mU67HDQ//0ot9TCCAcojVrEWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )