UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nNmB1l36kkfICNOceVROg3qfgSfyasTG9vF6gMeo2ZQ=' 
WHERE 
  key_id = '6b383f3a31b93e5635ee9c1b8e3f7107d411d44eb4558653bb64f5768ae31917' 
  AND (
    token = 'nNmB1l36kkfICNOceVROg3qfgSfyasTG9vF6gMeo2ZQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )