UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VqA0O/4Y64N3qs4oYlHGmm2hZVxCZLuLDm57giECf1w=' 
WHERE 
  key_id = '79cd315fb3228674a57f651f2f0fa5b93faec2f9b403d5b395419ff2ff6363da' 
  AND (
    token = 'VqA0O/4Y64N3qs4oYlHGmm2hZVxCZLuLDm57giECf1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )