UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wGVqTB+6PAbeDr5WOS1u14+4crJw43eAbg7HVTT9Pt8=' 
WHERE 
  key_id = '4acdcd3e2ab0c2f4dec3ba01bd0c8557f81d906825fb9799cc34814ec24cccc0' 
  AND (
    token = 'wGVqTB+6PAbeDr5WOS1u14+4crJw43eAbg7HVTT9Pt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )