INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '37c668f369da55911384ea025e4872b37cbd5bb8dc3df4b6aaf8651fe25f608c', 
    'GZeDLzLAYw2f8V0RPj5qwVRhu4O//WeO7EJqqh3qjB0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)