UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yvohLKSX21SONGqHZOjhlpCS7xnOjoJefVQN7nxTQWQ=' 
WHERE 
  key_id = 'a9a5158d5850911c0d82e2724cc9c9e14bd0fd208eb67b6904bc7c8d21550745' 
  AND (
    token = 'yvohLKSX21SONGqHZOjhlpCS7xnOjoJefVQN7nxTQWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )