UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NCqncbyfCld5VAGwgrq56rToB+SBGGy/aWILuZ+Tw9o=' 
WHERE 
  key_id = '6c7ef4f4e6cea66f8f43841ecd4d1fe6092d3add181121feeea82f2d825f997f' 
  AND (
    token = 'NCqncbyfCld5VAGwgrq56rToB+SBGGy/aWILuZ+Tw9o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )