UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RiXKv9tmfjmElezrfEMcFfPxud7Ma7O4sbbOdwU/7mw=' 
WHERE 
  key_id = 'f911e4cae80d2ae756483901327e3201fa53eccef7fcd0024e4d2d68c29b2ec2' 
  AND (
    token = 'RiXKv9tmfjmElezrfEMcFfPxud7Ma7O4sbbOdwU/7mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )