UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knHlfVcmezSH9NmGw195UHtVnKPFArLG0ioCYg2n7UM=' 
WHERE 
  key_id = '843a9d2dd83c333fd4d605c54da7eae432b5fab4e1e0eda7ce98df9336181410' 
  AND (
    token = 'knHlfVcmezSH9NmGw195UHtVnKPFArLG0ioCYg2n7UM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )