INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a88e16bdc3b40a4e888229ee7bcc77209c6bea3ced4f027ae5e280a290321736', 
    '3eRc1BCBhxsc+O3r9MSGDHq/gv4HuXNDjgzGBUEavGQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)