INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '494fadf143efa0f051a4e59dfe020cd54cd5ccd83edb4c983f64c2357b618409', 
    'dnZuiVhjoLF49VO1GiPgsEgqVzlUbHlOIDQFqu4/5xM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)