UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5y9GSw2ww8hSoF25tjHjU7m/Gm22pbK5UaSQOBs34Fo=' 
WHERE 
  key_id = 'aa0e9464aa266746f01111729434ce98e3900a09a3a1512e33b3983e61aa0875' 
  AND (
    token = '5y9GSw2ww8hSoF25tjHjU7m/Gm22pbK5UaSQOBs34Fo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )