UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rL8o4EPpAYTfS9S5bq31siIvDI8vlnUy2N+OHjh5R8=' 
WHERE 
  key_id = '5f45eab9988db01a5b8f7a28629029ee0afd611a91352f9e59308a28d93596fe' 
  AND (
    token = '7rL8o4EPpAYTfS9S5bq31siIvDI8vlnUy2N+OHjh5R8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )