UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OYBUPjQyTcagjgKZF0HeIKx4PkxgUjiVx7Gwz9N3XNM=' 
WHERE 
  key_id = 'a741bc89e81b59b667ca368d9d85534de9cc1e76460474f089004fc01fbafe30' 
  AND (
    token = 'OYBUPjQyTcagjgKZF0HeIKx4PkxgUjiVx7Gwz9N3XNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )