UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZV6ipWGOkSvMk3g8vsjVMbouR5TAAwj8kSsszywd1Wo=' 
WHERE 
  key_id = '98b3b693cde791ded9a7568bf053898b3c3b56766a6670f958e7afc908df794c' 
  AND (
    token = 'ZV6ipWGOkSvMk3g8vsjVMbouR5TAAwj8kSsszywd1Wo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )