UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7vdaw54LhthxWgGyM255mcouLSGw7mb7hbwULkHRcHA=' 
WHERE 
  key_id = 'b7cc5ebce3a1d35f79896e1da8b9bb58b7603e11d3b3433f15640cca97aaeb76' 
  AND (
    token = '7vdaw54LhthxWgGyM255mcouLSGw7mb7hbwULkHRcHA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )