UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0El0AfrRHpt/+ugiOwAGhfBJlZ1J3BuZjOAMUYcnzdo=' 
WHERE 
  key_id = '26aec297acaf4bb83ba90adbe5b4621e1dae996af956d1d243df9e4639f247ae' 
  AND (
    token = '0El0AfrRHpt/+ugiOwAGhfBJlZ1J3BuZjOAMUYcnzdo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )