UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTMBwPP5IvVlaqMq2U8GHVGXFZepBPPdRgwfKDULFTc=' 
WHERE 
  key_id = 'ca996f28231b00d90828b29dc23312953a6ba19b405bcecf466a7cc704fd00bc' 
  AND (
    token = 'QTMBwPP5IvVlaqMq2U8GHVGXFZepBPPdRgwfKDULFTc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )