INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c275bfae75a0aaf6faa53a5f4122031fb784bb6ebd1c2eda1e85e556696401bf', 
    'oE3oUMwJbo9/T7o0RGLZTokHBiethwOm+PWT0ZxYiUk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)