INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd3a973055923f00865b5b2e75f122d0d41ae3796aa0f643a70034273800cc3d2', 
    '6O6j9P47/v2abG44GngxLtQ/bi2QQvqo9wFr0LlCZ1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)