UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GrLYkJtnJGxgKkEM59JVzfkevrR1miN52FjAjGghc/U=' 
WHERE 
  key_id = 'd3e0db990e9a2bf19e56b71fc0df57b1d3b2fd4744a0ecdf4ab0395f228a0682' 
  AND (
    token = 'GrLYkJtnJGxgKkEM59JVzfkevrR1miN52FjAjGghc/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )