UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Oqtcsx1uSSDEjZ/mfNPEY5AzRY5dU5MbIDh5/LZXrXk=' 
WHERE 
  key_id = 'c9a6cba5f478d724a00b375c06818934a0e289d6187f48bcfbdb0df6e86e80d1' 
  AND (
    token = 'Oqtcsx1uSSDEjZ/mfNPEY5AzRY5dU5MbIDh5/LZXrXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )