INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5159f0284f562ddae42bed8bf051c7adb6e4d357dc81c49b039a66e358e31963', 
    '131sdRDydu1xgQtAvzGZHrkLFHUWbP+RCrjspju+Gwo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)