UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M2ggzMOAva6rYhDkf41huhfd+/8sJLgEonbNRNyG3UA=' 
WHERE 
  key_id = '2403939184473400691ef450630af85968bec5605595c81cc52f21fe7cb883b1' 
  AND (
    token = 'M2ggzMOAva6rYhDkf41huhfd+/8sJLgEonbNRNyG3UA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )