INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a41e3950e86000902b2bf6a54feda474c9109301b36d64a9f212d9113bd8c099', 
    'qtLjI30l+JFAeeMmhjl86Pgab9Hj02rnMFtlRet/TOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)