INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '767b4b0eac3d25a21cb794bfb79fa8904e2b4465d319e7e00bc8c76f1258e52a', 
    'C1M8T7yRlI+Qfkzhvq9yuHtCKGt7c9F7ys9C2PknBng=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)