UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4oc8ui6ApiAFqYqU3LTT2zdKKB/xG0rSLO+B4j+Ys34=' 
WHERE 
  key_id = '75b70a04619576e44e525bc57ddbc1a539323320c8c3d97507dcf8f57f7a24c3' 
  AND (
    token = '4oc8ui6ApiAFqYqU3LTT2zdKKB/xG0rSLO+B4j+Ys34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )