UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+tjtCrBEMgI1Ak4JhVdxj0b7TXciEkuIp6aUmSFoYMA=' 
WHERE 
  key_id = '8180103916bd9dd9ab8bbff31fcf188044f8f082be76b92016ce45ee72f9f397' 
  AND (
    token = '+tjtCrBEMgI1Ak4JhVdxj0b7TXciEkuIp6aUmSFoYMA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )