INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b759aa5337593173e761462495e42fe5a19712e80efcba6de82baa0832ddebb8', 
    'MRvX4G9hgCz13tlu8nI+KuiIJOZHqwV4XOEERNs5lCQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)