UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fhekEndvy3jqlU03ei4hO/sQz2limBQp+BJ0Ac2zeeo=' 
WHERE 
  key_id = 'a9dd05c482a0d8811981341165b92be578bd897bbdec711aaf5823ef79c7af4d' 
  AND (
    token = 'fhekEndvy3jqlU03ei4hO/sQz2limBQp+BJ0Ac2zeeo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )