UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fUAXVK+cONhmnv1TGi41sVH/HZq5NkNFp/dWSIkHVQU=' 
WHERE 
  key_id = '69c8394381bfd82a35253b13de1a38404c2b8330d2a73ab62b1831f1eb9a9a82' 
  AND (
    token = 'fUAXVK+cONhmnv1TGi41sVH/HZq5NkNFp/dWSIkHVQU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )