UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AckiZImA81fqjfcm3+2EMOY+4yqLD6Kq6eIjbDRyw0Q=' 
WHERE 
  key_id = '823712ef18b3326ed9ead6fa0a67a1b29c9b9fd00bbf34df29af0c8b2f399b27' 
  AND (
    token = 'AckiZImA81fqjfcm3+2EMOY+4yqLD6Kq6eIjbDRyw0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )