UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T3qyBSxWVjXniuVyyzHgPKORrNQrpyI9IXNtMhWijyk=' 
WHERE 
  key_id = 'b404cee717bc4dc1263fce99578f22b2e3984cd976706a57c956e9537b8e44ba' 
  AND (
    token = 'T3qyBSxWVjXniuVyyzHgPKORrNQrpyI9IXNtMhWijyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )