UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'k9l+4Tz5dMZ6Af35ecVJcdAuDFORJBjCfVrTbhTbryM=' 
WHERE 
  key_id = '82d7962fbe9848e2b8179fc4ec8a18f6d9e7a79c5527fd91a001180492ac8f7b' 
  AND (
    token = 'k9l+4Tz5dMZ6Af35ecVJcdAuDFORJBjCfVrTbhTbryM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )