UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L7CHqGA6feKmH+p1yGJ1bBZJ+h9t8vz/8dNQftyTSYw=' 
WHERE 
  key_id = '2aca02d5bc7d4776b707e44fbca0199aaa065c144724d9f9a9f18d90347386f1' 
  AND (
    token = 'L7CHqGA6feKmH+p1yGJ1bBZJ+h9t8vz/8dNQftyTSYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )