INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '34342e7eff5e075dc395a8b58763af8138d2a5f6228cd40664d0c8da61dd27d7', 
    '0QPF3H49JYY3ZYWlfwDOecfG891ZQOjpWWsagw4h+1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)