UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWYTADk1jVYne7uevTayOxue8clyTfNjc+A2273oMl0=' 
WHERE 
  key_id = '73182a38e36edd34ca1f4d1345f803ee6e6b76910fad7d1c9726671d7d12225d' 
  AND (
    token = 'gWYTADk1jVYne7uevTayOxue8clyTfNjc+A2273oMl0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )