UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4h5yMtgcFwqmkUTeWKYYX5f7yZt9MYhnDAxy07lvmAY=' 
WHERE 
  key_id = 'dba43738d262d9840a47dccfb592d52b8ab9acae213348f37cc9bcdc76f56621' 
  AND (
    token = '4h5yMtgcFwqmkUTeWKYYX5f7yZt9MYhnDAxy07lvmAY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )