UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a3SSXThrZEG7fpp0Nmyk61ISOfMxyTtiYfyHJ8LZSmY=' 
WHERE 
  key_id = 'f6d5a9f4777cfa5728729817cee8bed0f6c93aa91a832660a533e479ee074282' 
  AND (
    token = 'a3SSXThrZEG7fpp0Nmyk61ISOfMxyTtiYfyHJ8LZSmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )