UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dGVkGRMA2gTehUNeIowhuRnEms9KIIPebcaxzcRVEuE=' 
WHERE 
  key_id = 'ccbdf2bb95b0b9595b906e2951d39f2edb795c8a1262cc7b65c6edcef0ae2aca' 
  AND (
    token = 'dGVkGRMA2gTehUNeIowhuRnEms9KIIPebcaxzcRVEuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )