INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a7bcf6f5d896644a668d2e426a52f25d1055ca3b4e358f48c4bfaa7b916e2d5c', 
    'lu22Wo0K+g2up5VS3G6zN1iayVosOweuSx4zaS1yeKY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)