UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '40tZ9jW3kAUpuXeHITdsPrUeA7X2IJJgxY5WFQPBZG8=' 
WHERE 
  key_id = '8d067d341357a0567ebf470165629f05550ec540483e3e36e243a1df3ddf0ee7' 
  AND (
    token = '40tZ9jW3kAUpuXeHITdsPrUeA7X2IJJgxY5WFQPBZG8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )