UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fGEwrw/amK8jk8ECQY1M+4OSF46rwOXlNB3aphkaAOQ=' 
WHERE 
  key_id = '810c78014088800992e160ffe38668d69cb6a2d5c3c9a506716a9647e8013be8' 
  AND (
    token = 'fGEwrw/amK8jk8ECQY1M+4OSF46rwOXlNB3aphkaAOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )