UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w20aQH04rRrj6216hgrhpIDqZyxZfhtSKCiqcU3+fCk=' 
WHERE 
  key_id = '69cec09eb2dd3c8999ec5b47b73d61cca71e0f9736126da517c73f455de87973' 
  AND (
    token = 'w20aQH04rRrj6216hgrhpIDqZyxZfhtSKCiqcU3+fCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )