UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dDpuBx+jU7goSABnht0p7igGGn/gLt6YNKqap1K1TS4=' 
WHERE 
  key_id = '3483610639a0780cf76ddb3043746edf53794f20057968dc729a9d239b4a727c' 
  AND (
    token = 'dDpuBx+jU7goSABnht0p7igGGn/gLt6YNKqap1K1TS4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )