INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9e43138bddc811ee7e3c6ca101a243238e56d54b42a92f19b2db0e4b1f11a3dd', 
    '0qfodwqrPGLW8+03buzs945l3xKwBGjNjwoiFxYxQHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)