INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4ca0b446c04586eda2e5541fcec4bc0978d1d41e05b91374172aaaddaa68ecae', 
    'cM/SvMkU89vK9+x1I8lBEmVMpBHfDazmF7lS9g0HXtw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)