INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cddff301d43bcfb377dad834a9da0cc297cede75778e0ad52702bd1f8fff7e5e', 
    'qnusyAabBiw79zfpbR+Wyc4zmrEeSWejmtwBTtvSWzk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)