UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DQED98yJaaTHergfEY909bPn3fUFOc5yd9Z6aA4Kgdc=' 
WHERE 
  key_id = '535749e6c7d3f45786e45850f45cc9e2538cd55af221f6e157446ffe4c92828d' 
  AND (
    token = 'DQED98yJaaTHergfEY909bPn3fUFOc5yd9Z6aA4Kgdc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )