UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's5D9TQ8aIPdXQUhxGpfn4M8GMeuZn5V1M/LJz3Pi7Us=' 
WHERE 
  key_id = 'b6a0ea96f97f7497b583376b5f2e1da621ee5ba390d816efed6628eae3a624aa' 
  AND (
    token = 's5D9TQ8aIPdXQUhxGpfn4M8GMeuZn5V1M/LJz3Pi7Us=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )