UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XsED5cI56JcKoIhdqGrt9z0qAFH9ftbmEB601ZCTw2U=' 
WHERE 
  key_id = 'b781badd50a0b7082b900ea0e60acc66715becabc1215d004ce3090dbdf06c39' 
  AND (
    token = 'XsED5cI56JcKoIhdqGrt9z0qAFH9ftbmEB601ZCTw2U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )