UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HEzZJfrwiYoFMPp+EVqRierKZu7cLZ4LAakeRcV2mfA=' 
WHERE 
  key_id = 'f6ae2e3f44369b29ccfd28f57dadf3d651f8355e1b026f6ee19d781f9b0108b7' 
  AND (
    token = 'HEzZJfrwiYoFMPp+EVqRierKZu7cLZ4LAakeRcV2mfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )