UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RvyjbFoUmyL+h0NX2GWBLHNJ2Gm9n3wxv+ltFjFA9HQ=' 
WHERE 
  key_id = 'e6f163f6dab0fdf78b0ea020f77a436d4537ee93b35e7510290bedd88a674861' 
  AND (
    token = 'RvyjbFoUmyL+h0NX2GWBLHNJ2Gm9n3wxv+ltFjFA9HQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )