UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKv+f0ThM1zk+FYhq1keRXChsyp1czOKRpmq3PxVNf8=' 
WHERE 
  key_id = 'b409b68074ac7d9ab68072d97570287fc26e811751019d3e5d295eeb6c406a25' 
  AND (
    token = 'ZKv+f0ThM1zk+FYhq1keRXChsyp1czOKRpmq3PxVNf8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )