INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a48a699667e96f723b21bdb12517855872f863319dd65b2311a6178f0335e810', 
    'hTot6KE2o5eV3sLygxqAbLd+0oVhmBGAuAFAour6VZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)