INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a8d814f34d902a95b65374aa0b3d2f88359083ff03f17a363a91828df57103bb', 
    '/xDoFR2ogxPMR+vZ81fmL7+V8KXCPKK1Ed3LU1WlXM0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)