INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ea4d135e429055c6d8f99cea489028eb84f2776747189ee91aec455eb5fa2e3', 
    'hHmc29BhkT6nhotfSb1vRwMciDQwxPjfwnLY985hEsI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00058

Result

int(1)