UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7S52g+wi32Df85obUtwNSTbm6DuZRHteBNWSk441OcI=' 
WHERE 
  key_id = '1de1ad6a5869767f068bb178cb9494fed2795c48c653a3616887fc375594e4ce' 
  AND (
    token = '7S52g+wi32Df85obUtwNSTbm6DuZRHteBNWSk441OcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )