UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xf8tL8Tz0fdK5gQoNpmaP8NdDCr/EMjPgL/09UpUXSU=' 
WHERE 
  key_id = '82aeac1209a8ee68c383235fe39aff9d8d97a5d02e387b5a73fae4466803d5b5' 
  AND (
    token = 'xf8tL8Tz0fdK5gQoNpmaP8NdDCr/EMjPgL/09UpUXSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )