UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R8Vu919HOZCwsRZ8JhkEYZI4kEV7JfqvxgCofdwEKTk=' 
WHERE 
  key_id = 'e5acddf71489d07a5475a016fe603546cd8a88dbfb962edc0000006f00d2d710' 
  AND (
    token = 'R8Vu919HOZCwsRZ8JhkEYZI4kEV7JfqvxgCofdwEKTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )