UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MoC8fO3GjWV+D8hRsgGni+/uXiUtCYUCPBdBeMcC1t8=' 
WHERE 
  key_id = '9679d4a2154b9333ec5c71254a9ef985410a951e956b5ddbb2f648750cf5d4e5' 
  AND (
    token = 'MoC8fO3GjWV+D8hRsgGni+/uXiUtCYUCPBdBeMcC1t8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )