INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5aa03da46652f8679af3c6b60ca3889f8a410b24adc3b80313aac74a4591c8d7', 
    '+dk/bEvAUdohOw7CpjvMZQjESXuG5V6fg9BBjaE+WFI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)