INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b61491ffdf4f1435e745864efa9070d2165c999796773ff09a855de13d6b8d24', 
    'sBKznRt2fVSXpCasZA6zZ/4VJ6BMgeFlw7KKVc22YSw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)