INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c2fe69ab8bf5d2aaeae0a2b689c3e0df712c590ab8a8c8620665c4071fb1fa', 
    'SruWpWXS1Y4CzVBQI1HLhU9gNuX1DSdEKxXkpPbkAPU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)