UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mzQJdL3mZwMWbCzK6CTiVQZPxjg3OeB7B1TjF5A3vFE=' 
WHERE 
  key_id = '8d828d0735dd903074250a491770a5c19ba276836f3c0cedd5de602c7199b4cd' 
  AND (
    token = 'mzQJdL3mZwMWbCzK6CTiVQZPxjg3OeB7B1TjF5A3vFE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )