INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e39cc5a378bd7df21aae39e93b940a2d56e91ca06e63f11fb3a8e938981c2acf', 
    'JuFI9yTTS4K5n6BQxiIgbS5U+H3kIDMTP81tHvReHFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)