INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d41d4aa8c1f1992f713868db7c2afb29482de0d4a9c44c4d0ad94963684627d', 
    'fsZrSLGXhx5P/v+U3mmLObJT66vROfhEGMrnyBoRd1w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)