UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87P76ruyM2hGOub9+3mkoela8tYz1Zncesw8jf7zm2o=' 
WHERE 
  key_id = '528e92a311faa3ee2351dff4acaad75f970ee7b1d4022f24eba2ff18b3adc3b9' 
  AND (
    token = '87P76ruyM2hGOub9+3mkoela8tYz1Zncesw8jf7zm2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )