INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4acf8b5a1c993b80a3264bc1a2ecb983757b809eb1b63d3bacd82a19c4d8e525', 
    '2UZztJ4Tl843GWH9jHLg+uQg5ILGwARaHY3Q9759DrM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)