UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PT/tQxCp/rkR48nDdIHcKtj59ql/jzY54vyRn9M8Ci4=' 
WHERE 
  key_id = '45ebc96bfccc1c37ebf3726aef3e9b997ec1d1a5010f9082f3699e517f052150' 
  AND (
    token = 'PT/tQxCp/rkR48nDdIHcKtj59ql/jzY54vyRn9M8Ci4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )