INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f0c6876f39e63d07f151a5a7ce4840aaf98f3abcf393a14340dd67df65d3823c', 
    'TPSgElr7/meRKRWOWN8fbSx7AC6zz3LVF1aYckhFTHc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)