UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3WWtfKV3N6EBXsY3KoDq9t9UC6AkeuO2Asg9HeU9AHQ=' 
WHERE 
  key_id = '46c98f4e9a4e780c0fafddbac7162060f5421c404ceee02a7e64bedd403f3cf5' 
  AND (
    token = '3WWtfKV3N6EBXsY3KoDq9t9UC6AkeuO2Asg9HeU9AHQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )