UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '726I9lA+MDw+Wmj2Ll4TVq6j+ynqdT/NpfJzF7HSh0U=' 
WHERE 
  key_id = '71e9bfe59a78f0c9c2f760df7b7a89e22dc9f50fb115a4babd8310651f21bd1d' 
  AND (
    token = '726I9lA+MDw+Wmj2Ll4TVq6j+ynqdT/NpfJzF7HSh0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )