UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHXbhWs6aAO9PYDErfQqIsCOZ9wnqpl0nJI/Axgw7CU=' 
WHERE 
  key_id = 'eb901efa90b1a76d10ed2de781f52e3681516276ddc5fb4115860555510d9833' 
  AND (
    token = 'WHXbhWs6aAO9PYDErfQqIsCOZ9wnqpl0nJI/Axgw7CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )