UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8BM8AgpTAMjcxmFlGGNV6TUE04Pfiqn5rIlg+EHBDk4=' 
WHERE 
  key_id = 'eb6d07bdc99957a8edf101a8bff4eb9b0042a2294aa0e39e99595c12c9f5b356' 
  AND (
    token = '8BM8AgpTAMjcxmFlGGNV6TUE04Pfiqn5rIlg+EHBDk4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )