UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'koU7/BnOMyCIvq0CX6ITyzoyiEEohckVU++2eKVa0TA=' 
WHERE 
  key_id = '6f4000d36e746a3570f6bc960173d48be086c1d524069e52681c827c76bfe22c' 
  AND (
    token = 'koU7/BnOMyCIvq0CX6ITyzoyiEEohckVU++2eKVa0TA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )