UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g18iyAIaiL+0uw+QKTzJHZ2xn5ppnqJuExgLxl5vKzI=' 
WHERE 
  key_id = 'b039e1e3af8e610f8d545f2edf4c285b237a4575f3c1cdc90f48f4581d39357b' 
  AND (
    token = 'g18iyAIaiL+0uw+QKTzJHZ2xn5ppnqJuExgLxl5vKzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )