UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUezfeX9kpzGA8aNOPlZtxvsKyNLX0pN7+hAbjUeJ8c=' 
WHERE 
  key_id = '8bd85e1efd9fd7badb975d91e4da1332acb39179fe8679c21f903dbab05d9c12' 
  AND (
    token = 'LUezfeX9kpzGA8aNOPlZtxvsKyNLX0pN7+hAbjUeJ8c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )