UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm1TgT8DiGL+NnG4qWaiv4D0CtUJWhAx6242vOHlR3Ss=' 
WHERE 
  key_id = '9c60c26cb6ff0875a52b3e44788692f794dd07c35d944d1a33378ffd1708cfe4' 
  AND (
    token = 'm1TgT8DiGL+NnG4qWaiv4D0CtUJWhAx6242vOHlR3Ss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )