INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8781cc75a5a81cab84c748b53737d906f95c8d10337d365fd88cb3bbdd938517', 
    '0d1MEwSjZsWfWO4HnCivzKaLqAkbPMLmH4DwQgtJUZU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)