UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UF0JxVQH3JK8Lfw3sDtz/Ysaxi8rmDX+YbI71bsVHf8=' 
WHERE 
  key_id = 'a406136def2cfc5446fdc07b52f202f08f56113053bb4e584290bb81b542ec65' 
  AND (
    token = 'UF0JxVQH3JK8Lfw3sDtz/Ysaxi8rmDX+YbI71bsVHf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )