INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9a73f062e7785bc5ce012389824965854df86cfd1da7220030a41dd70ed76c3', 
    'xWH7nCbLlOKs8WuoyKFJlJl8HyeoE2rSwXjxShFLaw0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)