UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3KdDil0Y/x7enO7YL6Qz4r0wtLkRpW3mDpQ4DjjpjV8=' 
WHERE 
  key_id = '785a39b53d58d16f104976cfc74fb56707e45e6ec9f1909ec1b2f76ac35a688c' 
  AND (
    token = '3KdDil0Y/x7enO7YL6Qz4r0wtLkRpW3mDpQ4DjjpjV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )