INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e724cdc3faff228e904bc3e595a20abc4ecb09ef2a70cae7249e94c405023ea', 
    'XPWU5ZPSSwSN2uhVjw1d7RBmhJrvhe5ShjpEcd6hSWU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)