UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '30atKaqK+vE0In9oHju5/tkwCN6gKts27S+VBFXSuCc=' 
WHERE 
  key_id = '10618a2ff7e7be58241c722a6030fe393eac83ee7e9b36b3a4b465ec761ee601' 
  AND (
    token = '30atKaqK+vE0In9oHju5/tkwCN6gKts27S+VBFXSuCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )