UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QZ8EUipKW67gWlhXNZVPJPcti0iBDyDx5Rc9H6w2+3w=' 
WHERE 
  key_id = '123fa1ba040fb41a0531419e5661d72780c53de3718bd4e619cefcb7930b01c2' 
  AND (
    token = 'QZ8EUipKW67gWlhXNZVPJPcti0iBDyDx5Rc9H6w2+3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )