UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4rimdhm6UfI35e8xkYZsU6gt+6dl3F1KrRHnWOOwg0w=' 
WHERE 
  key_id = '6f3ebfd8730c5bf8e3881a8d295d0d96d4c2e0527089ed188139102c120cd26a' 
  AND (
    token = '4rimdhm6UfI35e8xkYZsU6gt+6dl3F1KrRHnWOOwg0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )