INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '284e17aef8a0175ace0aec37503ff9e7e5cc71cffb7f49743eb5ee39f01292f2', 
    'kz4sgAwwGcUqFxW6YpHKNhyzuLba0vlHrDoDXUBlhNQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)