UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QtF1oaf66TmejibyivmiCzqOMPbH0M1tWU0UjkHdD7A=' 
WHERE 
  key_id = '33711e6c3b350cf7f66303e2978a791b5301b6a6c4e0b16ec942bafb2db07737' 
  AND (
    token = 'QtF1oaf66TmejibyivmiCzqOMPbH0M1tWU0UjkHdD7A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )