UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbSu6NiDxu5mFdkX7pZTojl1iPQycWo83NggvwKin2M=' 
WHERE 
  key_id = '2ea689aaeeffafaac2961b9faed56e19bbbc4717d8936d173a39760fcf9acbbc' 
  AND (
    token = 'SbSu6NiDxu5mFdkX7pZTojl1iPQycWo83NggvwKin2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )