UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VQZdt865cuh6/KuUUaCaC0afYah5K3kqz9UfAFcrIKk=' 
WHERE 
  key_id = '957a0dfb102cf5777965ac0a4fcac66acd23ec77ddc8e0f8b275929cc63f638f' 
  AND (
    token = 'VQZdt865cuh6/KuUUaCaC0afYah5K3kqz9UfAFcrIKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )