INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f1f6f1a72b3ceeaedce4ddac9fe713ff20b8cce793742ab33f9764a7a27be640', 
    'tEBf8Kanu6W4YEtNjLZ300Z847sY1p03KYynOe+vLj4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)