UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZaojWCEEDcoe6G2oV6CtygK5RR8rFpSCT19mVjfmy3s=' 
WHERE 
  key_id = 'e689d7b80d9f60f77ef08b343b182b9eeaf8b45394fda2b029883ee04a403c0e' 
  AND (
    token = 'ZaojWCEEDcoe6G2oV6CtygK5RR8rFpSCT19mVjfmy3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )