UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xY/t9juLHsKZPx6Z9SnyOHvnMm4EKnb4B7BMaNRGDeY=' 
WHERE 
  key_id = '39f8b3db7a712110005f093728ac45d61a185b299bc04576f494ad7c3f0cb1ec' 
  AND (
    token = 'xY/t9juLHsKZPx6Z9SnyOHvnMm4EKnb4B7BMaNRGDeY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )