INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3151c81185e3083517e545e2ffc9e45346e29cb783f1c7565a7d13f10477306b', 
    'tJGE6OUtSsMiJ36rGxflgsAL0JHQu5WdpsoVwUaJ0L0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)