UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4UbucJLj3TaXEMDV5TuRtlzl2NBnSRVD+Glhh/o+C4M=' 
WHERE 
  key_id = '88d828a9a611e40aa005c46e468bc0ffc24b085e701630b74e41224d2c70fca9' 
  AND (
    token = '4UbucJLj3TaXEMDV5TuRtlzl2NBnSRVD+Glhh/o+C4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )