UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzZzeWrjO0lMAwegX8P9F3n1naVwwPzu8vMju+zut+s=' 
WHERE 
  key_id = 'a59e06f14cecd61ac24633c93bd2177bb80b86baa055f60cb63bc0d5ba9486ab' 
  AND (
    token = 'VzZzeWrjO0lMAwegX8P9F3n1naVwwPzu8vMju+zut+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )