INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b971e3f1962877d2698df5aec8f5d8408166a1153fd2a461090c993e5dfedd6', 
    'ZM6YOI4IzLeKylSos8hctYejRuNyvsl4Cu+xezaSzhY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)