UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sWT/u2GNsGGmhkeLK1vJb+4OAu9kjdJLoOcPvULvhvU=' 
WHERE 
  key_id = '1593e2f92113e485d4e9190f91501780cb31136b60412e4e435fc42075cd5ea5' 
  AND (
    token = 'sWT/u2GNsGGmhkeLK1vJb+4OAu9kjdJLoOcPvULvhvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )