INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '40a3f6020f0fee696f30a2ddeb57b1db3451b4fbdfc9cd4c1289594afbd469b4', 
    'L9IH5up6JCEn/lwMIOGQvbkzkPu0Uk/foYo1oFeE2Mo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)