UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1CGKvrviF5+kV1EbvtLWPPfuQcxY1hxy3X4Q+aDtrqc=' 
WHERE 
  key_id = '5abc3a7fab1010cd8362190fc0e58e8a528a32cb34b33251fa7ffff326533f65' 
  AND (
    token = '1CGKvrviF5+kV1EbvtLWPPfuQcxY1hxy3X4Q+aDtrqc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )