INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '452747bfccd52d2ddc9e3ad829fc9511a2aaa4094894030a540a8c9671a2ad18', 
    'TZ+v8cfI131App8lwH1vcxafj1sOFAOi4elziEeiGd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)