UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hY0IsWEIK4Un5hPZf7DpePBzy3arfjLlyY/UFniXKMs=' 
WHERE 
  key_id = 'f0c183ee5a21e6e93e50a8cfa9ae6f79e14c5935fa0848d4d3165088e0470641' 
  AND (
    token = 'hY0IsWEIK4Un5hPZf7DpePBzy3arfjLlyY/UFniXKMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )