UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CC/Xs0/MCQelLfucrJsdyfm1fxquv8z2zwwUePJjgxY=' 
WHERE 
  key_id = '7c4cefdc6a4b3796b6dc55eb50823add476234c4970db0e4713c7509ad38a738' 
  AND (
    token = 'CC/Xs0/MCQelLfucrJsdyfm1fxquv8z2zwwUePJjgxY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )