UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iokRybOCcVjBRblDQweTUrtGDZp4pLf66eHLxH5Y1vU=' 
WHERE 
  key_id = '30b99a3d92d1582260a276964b6d4587b90bfaaa71ec0fc9410e3fe215cfbc71' 
  AND (
    token = 'iokRybOCcVjBRblDQweTUrtGDZp4pLf66eHLxH5Y1vU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )