UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V4VFwrtQmcfvEyI65c6/1VKQIUd9ciTWZFkXlJ32Oyw=' 
WHERE 
  key_id = '3797a9162526c4044db8081e88343fd1fceecbf48c96984e6ab80daf5f78d036' 
  AND (
    token = 'V4VFwrtQmcfvEyI65c6/1VKQIUd9ciTWZFkXlJ32Oyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )