UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '99k/oYjCATIl7heGiIs3luJaPYIKaolRQwBwSp7pD+w=' 
WHERE 
  key_id = '375003837a7223046c1be39e1c0508b34afefc01497e9b4c94d524d762162133' 
  AND (
    token = '99k/oYjCATIl7heGiIs3luJaPYIKaolRQwBwSp7pD+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )