UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CTxelSCY/Ci0ztQXrKIVGmxpfQss7VrdKeFi6LoutBI=' 
WHERE 
  key_id = '2e0f8f5c8b39df3dcffa00201efa7c98c3937ce5bea31dcfec976c5867522a77' 
  AND (
    token = 'CTxelSCY/Ci0ztQXrKIVGmxpfQss7VrdKeFi6LoutBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )