INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'da08e2f939ddb8f140a78f7a674d92210aaef576b9738a15629d53441147df9a', 
    'ho2ekBCfDbGrIDeWjFnev3QrPG44cUS4hEzb33njlpU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)