INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c1630576cd886c1af99554f774c0e7cfe5ae94a75eecce104d43a99d1eee2f13', 
    '55c/TSCvIdXyy+x9MzBSalv7cXYeEsbK6WG8yjfHmZ8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)