UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U7jcsSU80aZPK1Nwvkya0726r2s45I8nVtDbyy0COtc=' 
WHERE 
  key_id = '8a213000a3fce1ee621fd21eda77567767eee52564894e050e767dda51d27ea5' 
  AND (
    token = 'U7jcsSU80aZPK1Nwvkya0726r2s45I8nVtDbyy0COtc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )