UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tWVq4B5Wcqbz1LBXygUIZNE8Zxte7ODOHbSLn8YU6q8=' 
WHERE 
  key_id = 'dc61966da5dfd88247c67660378476d9f57bb609823697c473a5a14a7f154673' 
  AND (
    token = 'tWVq4B5Wcqbz1LBXygUIZNE8Zxte7ODOHbSLn8YU6q8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )