UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lK66FRsRTm6G2N2/plc8d9y4qQF7gVWDXTm/kpQz7TE=' 
WHERE 
  key_id = '83fc62ba4a4c5feae31b5e99caea57b98b1353960b963dc096109984ac49a395' 
  AND (
    token = 'lK66FRsRTm6G2N2/plc8d9y4qQF7gVWDXTm/kpQz7TE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )