UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0uyoRB1fEcGT7GRy2AlcrMdjrpeuiQn8i5wf7IkXSPA=' 
WHERE 
  key_id = '9a2b70ab0286575ec1353e9176012f4f576628287ab87711045b63836cae2413' 
  AND (
    token = '0uyoRB1fEcGT7GRy2AlcrMdjrpeuiQn8i5wf7IkXSPA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )