UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iIMivo4w92gIFIBa277fYWJCdzqxioUYWpPo83B8+LE=' 
WHERE 
  key_id = '8041f5ece5f041107f271663b50474128243fd9af0ab4e36dbaa18cd8f4546cc' 
  AND (
    token = 'iIMivo4w92gIFIBa277fYWJCdzqxioUYWpPo83B8+LE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )