UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WcBb0LbRO5G9mdOtgM0wzBOwHBKoQ47b7Qe6WDyJRnU=' 
WHERE 
  key_id = '920475c2a9de6ab294788a49b3ed45cc95397e6506f6c5cdf586643a14266da8' 
  AND (
    token = 'WcBb0LbRO5G9mdOtgM0wzBOwHBKoQ47b7Qe6WDyJRnU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )