UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tydYIe404ri1IoYtWJBwB9FVtQvyE0mWbU8RfBJfq84=' 
WHERE 
  key_id = '758a577c633e19935e798d09d91745e223cf5001294152c790863f5a4dac258c' 
  AND (
    token = 'tydYIe404ri1IoYtWJBwB9FVtQvyE0mWbU8RfBJfq84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )