UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZKm6DezR0EU0VQ8nrlmg/fGmBng5bSbbJEjDffoGLIs=' 
WHERE 
  key_id = '900f5876a7069e392c607afdb1431b44b66bd779afb8c3ad3abed57cbd4317e7' 
  AND (
    token = 'ZKm6DezR0EU0VQ8nrlmg/fGmBng5bSbbJEjDffoGLIs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )