UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhJbrm2zZrcKGykz25eWdhM1yulaUmscgBp0qiAH3x8=' 
WHERE 
  key_id = '0938871caf50df1bc1770001464f5727c40eb110d23fdead4bab662d54e71a52' 
  AND (
    token = 'fhJbrm2zZrcKGykz25eWdhM1yulaUmscgBp0qiAH3x8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )