UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yYvcIRsw78aJBVz6f9ijMTCh3hi2n4IUkjaEC4IwA3s=' 
WHERE 
  key_id = '8d650fce5730035a58728f1c1a6be1e0907868e17df701500190a10f5203e090' 
  AND (
    token = 'yYvcIRsw78aJBVz6f9ijMTCh3hi2n4IUkjaEC4IwA3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )