UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cxdF6q7kMjKkz0udohZW+rxgsaf5VBOKX2TgnQLvJjo=' 
WHERE 
  key_id = '5e30ade1c65434c4b9aff0703f3fe7aaafda29a1f86f10bbfc24eb9fd3ec359b' 
  AND (
    token = 'cxdF6q7kMjKkz0udohZW+rxgsaf5VBOKX2TgnQLvJjo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )