UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+BQugyHzARpRkPcdmwWhCyaS8NgjRACknLtbo+2Ivg=' 
WHERE 
  key_id = '13a5bb2a9ac54dc8c4f5f17f0973ba55d3fc810ccf487f5b4da3bb43e8d7abe5' 
  AND (
    token = 'f+BQugyHzARpRkPcdmwWhCyaS8NgjRACknLtbo+2Ivg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )