UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rWwGdsLO+zmuDqTorHyiokIpILm7zhhgm2zQvU+8UMk=' 
WHERE 
  key_id = 'a94a0f49c1d7c10ad4604d12da4aeef97ad3ec2c2a061e1fb9b3d51706f072f1' 
  AND (
    token = 'rWwGdsLO+zmuDqTorHyiokIpILm7zhhgm2zQvU+8UMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )