INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f48861daf21fc400089e231ff1ad82e61867659dff44abc5f14e5cd4a9bc92c', 
    'DDkVaabcraTD0A04wwcbQkwdISLnydMc1S9+eF5lAUA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)