INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af296bde831cd81c9894e376727d61f90ac415fca482c211efd3584d92b35bb8', 
    'rs8bLaXMW6AEcB3JRxL4AbC4qovTG58ubV8lJS0xobc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)