INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e3c0d339025f96deb8f3e16410a87aff215d7cc1a9c6e2d052863106234000b9', 
    'VM1HRvi45x99S0sj7jRfxIaLoNFSMkjEEqZmanS0CjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)