INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef1a779790f7855acdca79a3f4366bfe676c830105e099c97bae9ad36538978f', 
    'WHAwWNpTC3VrmslYlGrQQ3BPqw43ATYHNozil9nx8I8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)