UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PuqhAfJGoXaTsQ7qv4sfTMbSU/8OKYgxKTNBEGwETu8=' 
WHERE 
  key_id = 'f529651fc24cce96c69e64c7c042dc00c6790c555466a953eafbf8079a4b63e3' 
  AND (
    token = 'PuqhAfJGoXaTsQ7qv4sfTMbSU/8OKYgxKTNBEGwETu8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )