UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I8G4zEorokHkAjjINV9JutUko2VOrBlu9HfaQHql+Js=' 
WHERE 
  key_id = 'bc528afd6a4ea22372de89770ac531a5337ec5d539c734d4a94c6e318e0dd539' 
  AND (
    token = 'I8G4zEorokHkAjjINV9JutUko2VOrBlu9HfaQHql+Js=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )