INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b926c3844abe80ec72483182f792d7889fba15c654b0ddfb4e930b11d53c8bd4', 
    'JhtU552tg1K0iayLXZR5VMdh0etmpzQhbYj3WcckPSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)