INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f42af40cbbef7cdd8055e18b34e962e75ab1704ebdbaf4d2e3b8e4f445b5413', 
    'B824jrpTKnoxQSWtDz88VCivztACyViQpHgdcU4IC+0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)