UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IFP3Kekmld8yGB2QQxFfeNFm/JTaP3oFp6PQlDxAVMU=' 
WHERE 
  key_id = '2bf45e304274141e5a8e613191d991829447029146394982b605e569efd713e2' 
  AND (
    token = 'IFP3Kekmld8yGB2QQxFfeNFm/JTaP3oFp6PQlDxAVMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )