INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3a1895b45e2c871a87dd1cd5af7de53569851ba5956a3bbda3bf4e23b779828', 
    'h8tcJ6cNUIjy6BDs3dJ4Qaw8i/46bixUQRa9Naa4DBs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)