INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb6efcd0cedf1067f3509eb594eef16c463fc53f98bb66f9e16e6bee59c987fe', 
    '2AjCATk6Jzwrf+369t0/ZV1YyXCLDwVtPNvY6wEx5RI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)