INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '57bd623d45cad038d87d8bff72a76707745a4d3700547ffcaed9cee0109d8bd0', 
    't8M5CMgIUFOjZK+BgD8h0TdfASkQQojIe8BWOmoI6e4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)