INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '91d765ae4f91821a16b3a22438c07c2763e9b8ec39caed80a3506a99b8f6e205', 
    'uf8PVl7QB94rH7ZdJeTdrGYqCv0IN+ojK4AbdfLOR/c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)