UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U6ZiSYdC/ckwjVNR4gCWhtuS4wuFECgVvhggZP06JuE=' 
WHERE 
  key_id = 'fed830070fe2874a8cda915bae54d7db7b4b996f210bc8841e803fe44ebc69ea' 
  AND (
    token = 'U6ZiSYdC/ckwjVNR4gCWhtuS4wuFECgVvhggZP06JuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )