UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsTv7vagcU0s9yzBt3WoEA2KRy2+jqD1Fdp56p80HXc=' 
WHERE 
  key_id = '0045157c290ed33a4105ec9875efb38a4f167e0f9fbf72777f4291ac133924d0' 
  AND (
    token = 'QsTv7vagcU0s9yzBt3WoEA2KRy2+jqD1Fdp56p80HXc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )