UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jl7cS4XoFfKy4YB1r3o8B5E7ATnGIrOOc0EC9CEeWuE=' 
WHERE 
  key_id = '5a4c15db25c19e53dd92929d15403d586f4136b0dd3cc136da73e4685398ce24' 
  AND (
    token = 'jl7cS4XoFfKy4YB1r3o8B5E7ATnGIrOOc0EC9CEeWuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )