UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'o10Zo4XP7zqTJUnVGkldtqWZeHtv+39BMgHu+JQMhcY=' 
WHERE 
  key_id = '253601b0e3f0ce2a4a879fc6eb51c6bff91b61699f677de82940c2a6af8df5ba' 
  AND (
    token = 'o10Zo4XP7zqTJUnVGkldtqWZeHtv+39BMgHu+JQMhcY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )