UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5Gt7IbWC7cYz1WxnhijcL16ku+yAIv05yQKigxEfR0s=' 
WHERE 
  key_id = '6ee96842d581dd853c5cc3fbd9fdd3dbebd59ba9e99421b2498ce9f041cdd395' 
  AND (
    token = '5Gt7IbWC7cYz1WxnhijcL16ku+yAIv05yQKigxEfR0s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )