UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jZxlfc0/ROlMqAnB70H2plD25AMi6ocGggtgWQhQN7k=' 
WHERE 
  key_id = '8f1c3910e87976448be77e2bedc6540bc7fe619ccfcdfe21720e9fc411b7bd89' 
  AND (
    token = 'jZxlfc0/ROlMqAnB70H2plD25AMi6ocGggtgWQhQN7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )