UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gvjqQm5OczkyYOqyKuUozQDYUnokdVOjmOoCRVLKYsQ=' 
WHERE 
  key_id = '349d593e55ad64408c71166265c34bc9988cf2061b9b0c77711f05b1551f0dc4' 
  AND (
    token = 'gvjqQm5OczkyYOqyKuUozQDYUnokdVOjmOoCRVLKYsQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )