INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c552f8397b718f6ab0f17281534e4a8cea31b25d02054ab39c8f447105926548', 
    'IqcPOyhxa/Dx0rJI6kDj2F6v2mIEo7dQHw4dKgHlLfo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)