INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '168c948b78990721031a263470da824b93d446482ec154a78cfa0084d7485210', 
    '+axkJOb3igfWVdlJZLVweyjZC8p92312rg1A3E0uiHI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)