UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMlNRQscR8QB8Lgk8wBQ6ECAo6pC96ROwxBihoIAom0=' 
WHERE 
  key_id = 'bcb6bd7574120094861cdac253b69e7db4a2ffac9765cc1cb1e23c73e07b412f' 
  AND (
    token = 'XMlNRQscR8QB8Lgk8wBQ6ECAo6pC96ROwxBihoIAom0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )