INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7721ba7d5f2a17e492d4302beb440ac6dc2e585e476cb47c4631272e39a45c2d', 
    'aQ8NuKNAZ14DJ4KEbwNSk7mb3B1RfE5my5LHgKlUYYs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)