UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xYMCljgP7mAtQHrpuFHuPbyAOytcH8W/6uE2bGId08=' 
WHERE 
  key_id = '65f5def4337d3216c19ae1c075c61d4d9d4942c6aaa4f0dc143c04c38e89be46' 
  AND (
    token = '6xYMCljgP7mAtQHrpuFHuPbyAOytcH8W/6uE2bGId08=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )