UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I0Emw7hnZ2g3WHj2t/yPxpswScZudRsmmYBqPOMfZCc=' 
WHERE 
  key_id = 'cdcbf381ee1884623f1a9196170b455bc6ed82bcb5f6e47230447f375b502724' 
  AND (
    token = 'I0Emw7hnZ2g3WHj2t/yPxpswScZudRsmmYBqPOMfZCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )