UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MD/onSp27gB/5qSBHAGcuD2jd1K9G1NXUrWI06wAy8=' 
WHERE 
  key_id = '0d6ae52982ac9404a826736549b2d8f86d81c23996e4a7c3d582a58fcf5adfcd' 
  AND (
    token = '4MD/onSp27gB/5qSBHAGcuD2jd1K9G1NXUrWI06wAy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )