UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16XlreoTMZdShNULuhzc5BCFSHUU2ZwUHctRN0fHsk0=' 
WHERE 
  key_id = '64e16dff95101082422a436957becee435247986e64cef24a209877f2b959c66' 
  AND (
    token = '16XlreoTMZdShNULuhzc5BCFSHUU2ZwUHctRN0fHsk0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )