UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0PWNz+VaXcOloOfwe/azAK80gpw7YCdbZdqXOrzvUGA=' 
WHERE 
  key_id = '9c59bce112bd794d3e5a3564b936c2495d972a6a87556cbabafe56ac089ae275' 
  AND (
    token = '0PWNz+VaXcOloOfwe/azAK80gpw7YCdbZdqXOrzvUGA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )