UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oz/6SqpGrnEfrjmqJ5Wx42VgIKDQ5+4knNh3UGvpzJk=' 
WHERE 
  key_id = 'e43c35996ca100446d62f78560efe325cee15f125c31ba499b2e2ea0c2aee9cb' 
  AND (
    token = 'oz/6SqpGrnEfrjmqJ5Wx42VgIKDQ5+4knNh3UGvpzJk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )