INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c20e02fad718ec349e51c53e4db14f56ef7cc1ee0e872e89e1d985050d3accaa', 
    'LQ0XUPoXBuf5kv8wuaXJUJpOooqlxDlDKCCDtrB0oDk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)