UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vG7xEX9e41zC+YYuiWGIVWk5lOIoE3scoBoaecbNGMc=' 
WHERE 
  key_id = 'f49f9e73ed8513d33c6cd95b6138abc7b5a6606006c1959f1e76691d4f3b2f0f' 
  AND (
    token = 'vG7xEX9e41zC+YYuiWGIVWk5lOIoE3scoBoaecbNGMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )