UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WxzHxd8kKIdx3Zs/B3bWPNZW/JvlTNmi7rkw4Mmt4IY=' 
WHERE 
  key_id = 'ab115ccb7e3a4e0a52e39e596743195ce7944915f4b31c01e0617994eca62503' 
  AND (
    token = 'WxzHxd8kKIdx3Zs/B3bWPNZW/JvlTNmi7rkw4Mmt4IY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )