INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9727e95578a53253648b827a599fb0dd2e69120b11ee222f13bff844241e3285', 
    '/Q3NgeV4lN7E/FRDC9LtpX8sPnVWuovnzGmJB7u6pBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)