UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNQD4W+X4XAfdmEJfMPpxvLvQwi+3eZMXe36yFzkDL8=' 
WHERE 
  key_id = 'c878e7b9934bee32cc33028615fa8c53cdd9c4d103ad0d8117a613e8e8e82b06' 
  AND (
    token = 'VNQD4W+X4XAfdmEJfMPpxvLvQwi+3eZMXe36yFzkDL8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )