UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iFinlz2aGfqUzLGLQIAA9BIGRjldie6I8OWLsyOXYSo=' 
WHERE 
  key_id = '59a503502f328c43a31a46591b11e58b9408c6df2a8aa864d520f43d5a8a02fe' 
  AND (
    token = 'iFinlz2aGfqUzLGLQIAA9BIGRjldie6I8OWLsyOXYSo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )