INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b4b0eaa4249043251fceb455ae28d58e7d6386c0dac031a17f9b3d64c45321a', 
    'oeGmKx3Suel356relf11WK8LArKzENyOPnqms7NC/ZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)