UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDyXrp0ZaMbN8JdBvJzLXXxlcO2vQudzWBO0LKAcCYU=' 
WHERE 
  key_id = '4fc2ed8778a89195dfa9b087d3d2df3e25424ee88c070463376c93f5f410aa52' 
  AND (
    token = 'eDyXrp0ZaMbN8JdBvJzLXXxlcO2vQudzWBO0LKAcCYU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )