UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5YvAYEIcPtFm3AVyRynNC76vh1Z6ldbJQNlwg6Sudo=' 
WHERE 
  key_id = '90c334b77948fe208ca9af4fbc94c8df1fd15f0bd6c3c99e1359fa528556f7df' 
  AND (
    token = 'G5YvAYEIcPtFm3AVyRynNC76vh1Z6ldbJQNlwg6Sudo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )