UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0iMSjl17cl7XitihcT7ecpVLxowP7ftMnH200HzWaSU=' 
WHERE 
  key_id = '8ac695ca99191014e0a03075c30b6b9d90948490287ded68cca576af83a22690' 
  AND (
    token = '0iMSjl17cl7XitihcT7ecpVLxowP7ftMnH200HzWaSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )