INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5c03d2966e6dd535c9c2a826bbdd665b115e09f3c4d4134899ef37675f55b5fd', 
    '30v2UKnPcUl30LY7McaaUVclzj6PeyZLnrXLq+g3hEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)