UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c+A/X8vZLhN+ZfiaFWrJTWnCqKqo+q4m195/eB0uFuY=' 
WHERE 
  key_id = '70fedfde978743f96ef4e8124722ad2a49808c1bb4cd249fc7704e59fd685e81' 
  AND (
    token = 'c+A/X8vZLhN+ZfiaFWrJTWnCqKqo+q4m195/eB0uFuY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )