UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3z2RLMqrl7XwoLdKd34++eecfFtiec/S1Y1UaZEeXLc=' 
WHERE 
  key_id = '0f377d36af93eccf5691c9081c765714b1845ba58e1978ec382f28c74ffd493f' 
  AND (
    token = '3z2RLMqrl7XwoLdKd34++eecfFtiec/S1Y1UaZEeXLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )