INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9406b7bed06ed50d21d3aa94849a57a6524ddf279526fdc1ee0394cc67a7736', 
    'DlweYPgvkVntkqF5GbsKh3t8arVq77TaWqvC63SOhOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00124

Result

int(1)