UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XGihtcCZvotOsjqCJF3GfcPJNEi2s7csatzTHMcLdgw=' 
WHERE 
  key_id = '1cef1088d5eae3b34b5841e671ca7091aa4cc4597512ed665a3bc26f868f54bb' 
  AND (
    token = 'XGihtcCZvotOsjqCJF3GfcPJNEi2s7csatzTHMcLdgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )