INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '46ded7c3e64691406f5f2e484a20a0a39c4118f3ce4f626c73758a741b85ecfe', 
    'mHfzxptp3ArhNNSeFeqDaxrzKxN70zNcaftG5ZbbBaY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)