UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8GoLrX5VTh1KM4MHLaJewsL9tID8vx25/KpVNpVeDS8=' 
WHERE 
  key_id = '547c2b0ecaa99d30bdcf7c9443cbfd7e7d645c9e62f21f70f93b97efdf0a620f' 
  AND (
    token = '8GoLrX5VTh1KM4MHLaJewsL9tID8vx25/KpVNpVeDS8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )