INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd4fe5ca1ff88fd89c2fffd14b80194c0d88462ce21994ee89c977c53ddc3726', 
    'LHQoE74dKDEK7A3Ox2HaHdOf09Xm6Or2eMAjQA0ubSU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)