UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tHZuWbcUU8AsFvlin5p2X4uYLx+oNLoCQXqR59cTzUk=' 
WHERE 
  key_id = '2ad8d16267990c898845aba6db60006e69ae648fc4c772b5fa626c2b49747dca' 
  AND (
    token = 'tHZuWbcUU8AsFvlin5p2X4uYLx+oNLoCQXqR59cTzUk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )