INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8728bb6af2c43e89403f8e1d63a559e04c8c01450a46df21ff96f3e0b5e7e82c', 
    'G9mKnVFoik09THClQokIuBronhFLTR47AEXvcFa/3O0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)