INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '503e8f9d1d10643e5b94a922799bac98fa9fbe8afe7d762f411c2ac6e4081f88', 
    'eaoCIs72Pp/xCojM3vYSD7zkSG16oIKnNNslCju6Lv0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)