UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2cNvXzw7deb8EFkKBNKXj/lq/ovl3vQFSiWe9asgLns=' 
WHERE 
  key_id = '0dc76fb65f2c4ae3525e7a1ae0892c32ec148e214b9b92cd295ab074a82b0b36' 
  AND (
    token = '2cNvXzw7deb8EFkKBNKXj/lq/ovl3vQFSiWe9asgLns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )