UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ah5oq5wpqR2frNZnqMJvI1JRMMAbJ9RXAaHc35wERAM=' 
WHERE 
  key_id = '5407d9fa3416c5af2c81eeca177d64a8e1a6bf1f88266f5f6516e0a186cfafbf' 
  AND (
    token = 'ah5oq5wpqR2frNZnqMJvI1JRMMAbJ9RXAaHc35wERAM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )