INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0521c49468dbb2491443a7a354c27d8dd7c464783cd17d4526342f03b7dc4e7d', 
    'pZ0ZOmqX18TbkbLf/o4G9OKzkDt+bMIc1bNUQcMzboU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)