UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UJAprC+619nUiX08kl3RWvE7XaDvRxvkp7x0cL6Gh6E=' 
WHERE 
  key_id = 'd7b16b90f07743efcf7fd84f0502adbc892cd850e93bc52b47f2bcf36d5afc42' 
  AND (
    token = 'UJAprC+619nUiX08kl3RWvE7XaDvRxvkp7x0cL6Gh6E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )