UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AXpsTmoQourJSOXY3yEVoLMZXJ0tBU2LCNn89qgWH/4=' 
WHERE 
  key_id = 'e79de28232f1711527abfbab76b465897fe877d94544d576528331d6897243d1' 
  AND (
    token = 'AXpsTmoQourJSOXY3yEVoLMZXJ0tBU2LCNn89qgWH/4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )