UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e42/bVmStQh1XG69uxUc13W26IRKfixPX5lbKsHp2N0=' 
WHERE 
  key_id = '1190a1ba6670ac05a1ab59aa7fa1aa1ca21c787a5e9f8a180e409cbca82e2465' 
  AND (
    token = 'e42/bVmStQh1XG69uxUc13W26IRKfixPX5lbKsHp2N0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )