UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ob8opUwwdzsrorAeDaVboodrHnILoKO7ALG5vciSSo=' 
WHERE 
  key_id = '29a1bdc6313ca11d50434c8b7ee19a28c4f74d8ce09b3da0e6ab59a6a45a2bda' 
  AND (
    token = '5ob8opUwwdzsrorAeDaVboodrHnILoKO7ALG5vciSSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )