UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VSg4XaSlV6+Sw0StUc2/fWAaD2BzWJGvooNtefIwOHs=' 
WHERE 
  key_id = 'f3f94abf488332fc4e76db498dbf193dd8731303f67e2126a016e9a0fde0c012' 
  AND (
    token = 'VSg4XaSlV6+Sw0StUc2/fWAaD2BzWJGvooNtefIwOHs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )