UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BRKX2xsKVr0GE5n0/4QdO4Wc3n8VjR/0QXjcr9576kg=' 
WHERE 
  key_id = '163b1900b1729ab273d91c20cf1c841405fa6fc91f79518a9c505242874bb2d8' 
  AND (
    token = 'BRKX2xsKVr0GE5n0/4QdO4Wc3n8VjR/0QXjcr9576kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )