INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '38860f584475854af97215a9cfd57cce75bb2816f3a690629dd837a84a7ad72b', 
    'aM4Ew/ihXF23rCgy4HkjW5/ZXoOV9ctE8r9yendHk6Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)