UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gou8DEH+xsm9k1HvORuqnxlLnM4GOkUuu9aJeVeCNhQ=' 
WHERE 
  key_id = 'ee5fd1c1d42dd42ed1d2b756500fed2df53a9d11f09e9b15f1aa8be3696c6ae0' 
  AND (
    token = 'gou8DEH+xsm9k1HvORuqnxlLnM4GOkUuu9aJeVeCNhQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )