UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7DFBxkGcZQJZiluP9TukryvvqM8qd9qSS8jjdEEstjw=' 
WHERE 
  key_id = 'a55faeccc2d792130e1c4adffc91e67bdc56be71c719024e5e2c94932c200d0b' 
  AND (
    token = '7DFBxkGcZQJZiluP9TukryvvqM8qd9qSS8jjdEEstjw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )