UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dHNqacWwKIPuLAU2U5tK4cimaYp3SVpsXQfxh4vlkHw=' 
WHERE 
  key_id = '35943b0fa0c924ee0fd46c3157c81b36e6ddd423934128ffda05870c01c15425' 
  AND (
    token = 'dHNqacWwKIPuLAU2U5tK4cimaYp3SVpsXQfxh4vlkHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )