UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zhPSjiD9QcgtdqJE3mpqWHQogFtyUEQPoXPFroH1m9U=' 
WHERE 
  key_id = '03ba9cabca963e68f234860c9cb52184159016737d89cf547cc30254b0070eaf' 
  AND (
    token = 'zhPSjiD9QcgtdqJE3mpqWHQogFtyUEQPoXPFroH1m9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )