UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y/Lfi5njWU2kO89i1PCk+30Xfz9MyU3c4bNAH3npGak=' 
WHERE 
  key_id = 'da9b4398d428f431a85b8376c33dab60045af7512d101d35cd8671b93e5bdc5b' 
  AND (
    token = 'Y/Lfi5njWU2kO89i1PCk+30Xfz9MyU3c4bNAH3npGak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )