INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd1b39f1b8c880541de27af4c16e545dcaf9e351a3347576343e5ca4f50790fd', 
    'xCENXBrwj/oEZIEQ0v8G31rosw3MXNfC8EqGlqHt5lY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)