INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a28d8b46aefdb84b231e65cc7d10e79ce17b02949906f4cd3fe9958829856ff', 
    'DzDNA4XiCjC7Z0RfFueoCZvD+YBfEJ+LXvzs2y9xkwA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)