INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fc3a01f01e0bc197ba8cb6b798c9a8b863d6e2fc6bfa0cc0878689cef32be48e', 
    'pumOqrWvvobGtDM1vh8N2QjlaJJktK43DTiGcTvnj3U=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)