INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '208db75f57c2f94e572b362eced1da2295ee3abbd18141bfd034aa41df98fa47', 
    '5TlNRCl1oKQNff8sUhKTX299vuOc2K8bWXteN968Tns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)