INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a38999a329530a3a3920c49de0c6b19446787bcc26068a89438a677be4dd96ef', 
    'YgnEkxDo3qSamrkoYalR7M4FUJ1nwPBuwUaMhEw7qC4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)