UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WHp6K89T7RcsjzG7yGddEs3AECYYTzojFRMJJIy1VGE=' 
WHERE 
  key_id = '8b8fd6fc6397ea099af4dd95e77e2879f22cab2af8b3e44a7e6adbb92213acc3' 
  AND (
    token = 'WHp6K89T7RcsjzG7yGddEs3AECYYTzojFRMJJIy1VGE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )