UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnrBivwkOrQjMLAPV50J34s6P94EERcjv5W8DJmuato=' 
WHERE 
  key_id = 'b01661371401f6d49b7ac7ea7a71a5497606018f26d20c607bcdecff5661a13b' 
  AND (
    token = 'ZnrBivwkOrQjMLAPV50J34s6P94EERcjv5W8DJmuato=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )