INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '439e4d0317abe33da60944e3c86a789fd68ed049ff112c663ca6a9041c8bf4d3', 
    'VfKuB+lFqyr6pkBUR3nIhuBnbUApN7bLlB0WS6RW2Lg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)