INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e443d811875959fed4d238d0f08cb76dc28e93298fcc65d873611b16a53edd7', 
    'bi6tMt7ThQo8cIkZLRLTn2djv/tigGgnWqJLdqdw8dc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)