INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '968f7d13b39a7b4134dd94d14273f9144e5d599e4a143c69dce52c71601cecce', 
    'U+9HfAPHtCWcXIIuaOdyIDWYARKA+Nix7rKMZNF27eo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)