INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '811768f1bdea6317833c4f49f0f88dd9aa78e280ef94bd2fd9e974ec4170a4d5', 
    'WDntAZoCb1d73GUggjtKa0B4xwxpvqcTZScIwhxEP5w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)