INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f153f75c34652c476a00f575474f88b26530543276b92e8fdcbeaff3bba24ef', 
    'iZA7mNzogV8bVXfHvxEeEelseo78iJyLt4QzWXnjxA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)