UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yEI+P/wkramToADSdC1xewTZefuVwq/Zcg5Zib/wlCk=' 
WHERE 
  key_id = '45a7c44f3867bc5f874bcabf041dfe32264372c46b2c8632946f9560c54e4d18' 
  AND (
    token = 'yEI+P/wkramToADSdC1xewTZefuVwq/Zcg5Zib/wlCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )