UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'evxeg0o26PI+1HQw/3t1H6IoDB5MMPBwLA8QwF2vMGs=' 
WHERE 
  key_id = '486c8e5a34fff4253cda3e46aaa4790665cecbfccd41b9ff9deedb262e33bb3a' 
  AND (
    token = 'evxeg0o26PI+1HQw/3t1H6IoDB5MMPBwLA8QwF2vMGs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )