UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HWavbOFTC7fKq8eKg017ji6fLMVsnd+dFvcaddTohfM=' 
WHERE 
  key_id = '44baa75473b210ecb8b65719cfbcdfbced0c70704da68e70e93b76641813145f' 
  AND (
    token = 'HWavbOFTC7fKq8eKg017ji6fLMVsnd+dFvcaddTohfM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )