INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0c6f7be7847135e95687d3bbc915ee90ee7022794fecd39920124b55926a4a81', 
    '1fh0jNF3xEswrAPuDTjqK96zqKRM5HWVBkU7o1fDMoo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)