UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5gjO2vRezBMNWkJq3KWeBlbkMsLYm6QqA/yQciRK3u8=' 
WHERE 
  key_id = '203a5ae22bf3f4eb58308758cca642432dcd33af75e1827a4db61c6b33298455' 
  AND (
    token = '5gjO2vRezBMNWkJq3KWeBlbkMsLYm6QqA/yQciRK3u8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )