INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27b835c303f421ee347b8295063b4bc26b525f9ad8a3dbbbec5956864516b3ba', 
    'hl1F8wrokoWcu9jH5PIQdWw+VLZIuVkilTS0CABXCc4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)