UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A6ZHGWvn7JQU4MGArhkoCQDjZg14DPgKgT28AKnLf18=' 
WHERE 
  key_id = 'ac92dc787f7f380112184c69bc5b3804798232d698e058d0124f5d9b19dc1677' 
  AND (
    token = 'A6ZHGWvn7JQU4MGArhkoCQDjZg14DPgKgT28AKnLf18=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )