UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MbJlxamIdQiJoS8+rNGrih49NsPbz6DSvqWuD3iVasM=' 
WHERE 
  key_id = '5c1b9e059fed339256a1878c96d6cd1e23a10c31db39dd7eaf32b25da579bb0a' 
  AND (
    token = 'MbJlxamIdQiJoS8+rNGrih49NsPbz6DSvqWuD3iVasM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )