UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IyLu6vAciiNJYTjzoyWNtnZAk/s+A48JVU+fD8VSNZc=' 
WHERE 
  key_id = 'af906450997100e750cb14710e903c9ecb777043b3e600eef6488afb6ee140e9' 
  AND (
    token = 'IyLu6vAciiNJYTjzoyWNtnZAk/s+A48JVU+fD8VSNZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )