UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bPhSQMpb2AI2iYpbos9wRKRXOmZYqSrmJDt5wBgCEis=' 
WHERE 
  key_id = 'be894bbf808ea7ba83ad12ddba762af2a79a5185eff79fbcb7d705851b0c6ca8' 
  AND (
    token = 'bPhSQMpb2AI2iYpbos9wRKRXOmZYqSrmJDt5wBgCEis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )