UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ukqs0z7yPBLXBiN0iwpd06n1Fb5rslWvFWclPfCx1VE=' 
WHERE 
  key_id = '741de58ff18e774c62df36cfd899b822355af0038b1455cc343afa700819379a' 
  AND (
    token = 'Ukqs0z7yPBLXBiN0iwpd06n1Fb5rslWvFWclPfCx1VE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )