UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CMofRLIDvNnfJEZtA9AQPd7WP+uAZctKGNbU0rgR+fY=' 
WHERE 
  key_id = 'd75247b1eef1dffaa8e3f95f62d95e80ffe3c681f987e827dd4855b6b323dfd8' 
  AND (
    token = 'CMofRLIDvNnfJEZtA9AQPd7WP+uAZctKGNbU0rgR+fY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )