UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DFgsvUZ/gC+Vk91zbAjhoCf1P3BPybVVDHIuvLLQwLE=' 
WHERE 
  key_id = '88f516d16c9a26425b525f3a43f78b12b81a7bbab471e73d7ddf6bed8243be3a' 
  AND (
    token = 'DFgsvUZ/gC+Vk91zbAjhoCf1P3BPybVVDHIuvLLQwLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )