UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vyi3RINyn7m+NbagMq31jIIDdPSnmKI+HB6NKDK0N7c=' 
WHERE 
  key_id = '947253e953a079ddfc54bbbd36d74b8c560ff3d3fd984c313a0403aeab374587' 
  AND (
    token = 'vyi3RINyn7m+NbagMq31jIIDdPSnmKI+HB6NKDK0N7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )