UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4W/yCd13Vf244ttpwT8DCGxXs+Z/YhEhtfLoiVa/qHE=' 
WHERE 
  key_id = '44d07b3c6ebbaae57073afc7db24bc162c2b488cb8bdf5f855d0d03e38f4fde6' 
  AND (
    token = '4W/yCd13Vf244ttpwT8DCGxXs+Z/YhEhtfLoiVa/qHE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )