UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ywS9i/Jm07p2RsqJi5LgmPU5tzgwFzURGpGMblXB/ks=' 
WHERE 
  key_id = 'e9556feec02f80848d7f2ec80e92c1d1f32c503f787d7117b97545c34bdbbac5' 
  AND (
    token = 'ywS9i/Jm07p2RsqJi5LgmPU5tzgwFzURGpGMblXB/ks=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )