UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8QCn4ZxBg59L5WgE1G5UXZ4Fdz8Dfz5MuOTGTvBRwoM=' 
WHERE 
  key_id = 'a52a3972f8a938fb8163796ae1bc899fafe52c416fc7e6f70639367f5f8492c3' 
  AND (
    token = '8QCn4ZxBg59L5WgE1G5UXZ4Fdz8Dfz5MuOTGTvBRwoM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )