UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ebsUvhacsHZx+fRZxxnadbPDC6sAsVI/xW1T67wk2tg=' 
WHERE 
  key_id = '707f7416e99596dbf13757f1d6b5124ee4d19ae2d9e5cfcb0830c7aac42ebd9d' 
  AND (
    token = 'ebsUvhacsHZx+fRZxxnadbPDC6sAsVI/xW1T67wk2tg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )