UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z9Qu1IYfY4PDeCMU9UgRVooSWHEp6em/qv2DCpDaPmw=' 
WHERE 
  key_id = 'b04b551124d6fea5aba0491d720fc47a7c117a0ecea54702f7c756806fb51901' 
  AND (
    token = 'z9Qu1IYfY4PDeCMU9UgRVooSWHEp6em/qv2DCpDaPmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )