UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VaCIe3cyTeKr2Ozn+MWS6TEkqY2Ou1EH5s2vsfqiAh4=' 
WHERE 
  key_id = '41f4fd0acf42e550b13c6154e263ca90d15b8f6fb8244758fcfeac890489363a' 
  AND (
    token = 'VaCIe3cyTeKr2Ozn+MWS6TEkqY2Ou1EH5s2vsfqiAh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )