UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wjuTWNCyh45vyDBBFKKPehL8pz0OsUuZAbSsXEgcEys=' 
WHERE 
  key_id = '45d4bf7e4ee4814b1590179c8975dae71a1b5afe412098955765966b45d846cf' 
  AND (
    token = 'wjuTWNCyh45vyDBBFKKPehL8pz0OsUuZAbSsXEgcEys=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )