UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEl3un+UsrSba3r/odn2ttc250j0/T/4bIt2EK9iBww=' 
WHERE 
  key_id = '10d04ae8c04cb3bc7e7bbffb6e1f9788629114d5eaa67be3acf04ddac103528c' 
  AND (
    token = 'xEl3un+UsrSba3r/odn2ttc250j0/T/4bIt2EK9iBww=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )