INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dd568770b5bf05f0469e5eea4d7d1d7d71a99ff3645822f63833073d45207c52', 
    'TpbSMTAeLZ8LKITlVo7ZuTAbn7ZEhEGooqB+rAlwlRg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)