UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vRonuwVrl4qMhpNIabkIZ+mufbgAwgo4C7RSiGrJdXw=' 
WHERE 
  key_id = 'b85893995e650c7c6debf34c37530a54a30f0cdab17273748fcb1b15009a561d' 
  AND (
    token = 'vRonuwVrl4qMhpNIabkIZ+mufbgAwgo4C7RSiGrJdXw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )