UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'URJDSwnRsHBd7t/agYjLBHtrYi0iGl2V9dtFJu3Cmi8=' 
WHERE 
  key_id = '71102ecea941f06cd774c40df115604cb72f62d325de0ce868f12537d3465470' 
  AND (
    token = 'URJDSwnRsHBd7t/agYjLBHtrYi0iGl2V9dtFJu3Cmi8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )