INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8c44f56423f53bbf3db85073c21b2f30001ba99245bc81c92916515ebdb39bed', 
    'hnvhGw6103Xp6ysUS5IJC875tp0Cy+Jh/IylqjuazvI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)