UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWR+3t7yDIU03Rzf4yWUecL33FiZzTS1fkCMRv7cbQo=' 
WHERE 
  key_id = '99664b9e6f0e8a35f762f5b5762d36a530c69ab390044bb134744188c7143474' 
  AND (
    token = 'zWR+3t7yDIU03Rzf4yWUecL33FiZzTS1fkCMRv7cbQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )