INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87869941a2fc2284516d7f24fc475a72d7d59ec5015ed30832a21ef3026484a4', 
    '1EnWmYMfM2XfMkW97r2AYsxnF+pmv1eYH8C+OSWbZLc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)