INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6447c507460c20e4e7a57af0c789e09b6375ab9b876883887084f6b7e2f64d4', 
    'ucsgsmo2uWpwBlnIsYHg6vKkvTff2zyyNBmHh4flQxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)