INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e778463379b39012614f263a5c9f52b9f7a1e2648ada24f727608510b871bcce', 
    'u6HnbhqdMAHvNezIUljlY2T53luhdfGiCVKyUl0smN4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)