UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f7EZYmKSWjOd7o91ThD00gx7PRWXcdtSMrHfG2krhBI=' 
WHERE 
  key_id = '802ad769d79eb6c98eaff4217475f65c4424ff6c4f405bb4f196d155000ab900' 
  AND (
    token = 'f7EZYmKSWjOd7o91ThD00gx7PRWXcdtSMrHfG2krhBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )