INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31ee496daea5e85f4eb18f0e589c1dd402a7b9e019f9c84ce23086a196ec9a2b', 
    '/CKKLYK6ZLsPPBWhWxWOCwCtKt3jemThgV4bP19INN0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00052

Result

int(1)