UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Q5lJX4XuRVQQKbPJ4nw4IU0XqhC9YwszXJtTQIsLay0=' 
WHERE 
  key_id = '8696676580eb61c9f96aad42739a589aab1770078f3a2eb44bbae92cc5e312bb' 
  AND (
    token = 'Q5lJX4XuRVQQKbPJ4nw4IU0XqhC9YwszXJtTQIsLay0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )