INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e4a6347607c18dfecdc18c8d439e5f290dc45021f3b86a6c2c1180436ada1a55', 
    'hELf+L/wNM1TzwTVgc5pL2T966y4AbOaVoJLxoAZzmI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)