UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g7hOHH/yrxhy9sLa90toOwufxEof/Obic9qp++Pb56o=' 
WHERE 
  key_id = 'fc1999f56133952d278cf0720358f130f15b555cc5860660f9c3f4327919f9f0' 
  AND (
    token = 'g7hOHH/yrxhy9sLa90toOwufxEof/Obic9qp++Pb56o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )