UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd5PIfVS1Lf89zvmepdb40ZozhVzIdsC+vFwebksXuKw=' 
WHERE 
  key_id = '4b73e2c2f28c7b7f69d83395bde1b2274cb7e6ca662777b01a10582760762ee1' 
  AND (
    token = 'd5PIfVS1Lf89zvmepdb40ZozhVzIdsC+vFwebksXuKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )