UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd9FijZv7y1Wj4UNPWDpE9lRMdzR8C3WuPEbi0iNhtSg=' 
WHERE 
  key_id = '934832914ac030c90d3aba08fc6387ebb3de461abb4c16fa470907db82f79ffe' 
  AND (
    token = 'd9FijZv7y1Wj4UNPWDpE9lRMdzR8C3WuPEbi0iNhtSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )