INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b88fa76154275ea1c0324afb98b043f1ea95c4c0efd14cce39bda3087514b5', 
    'WZBnFrvIO5ZarBWjkFChhLWv6ck0XvgAl4YY+9gdtcE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)