UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cCBtenFoDFQ0cjrXU37OGaLmJy6hvD2BtUyU0ZVWg4A=' 
WHERE 
  key_id = 'b941a10f5a74af72bc3665fad8129488273f65306060b756b1226bff6a0a42ce' 
  AND (
    token = 'cCBtenFoDFQ0cjrXU37OGaLmJy6hvD2BtUyU0ZVWg4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )