UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4b2iLOSCRVn91TIgq7LTdVmLt/QetDPOb14VOG8/wJU=' 
WHERE 
  key_id = '4fc20b5224cdfd27f53093795d1338af2dd47342bf6f37bdcee44c2c2256ae88' 
  AND (
    token = '4b2iLOSCRVn91TIgq7LTdVmLt/QetDPOb14VOG8/wJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )