INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'caa6dd9dc61cdbbd01d07f4e62092fed5b6a4bab1f9fcc03e73b803b8145343c', 
    'LjwOmXjg5EELTA3ylWLyC3RfbYQWfTZdxw9HRxFlfmk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)