UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGWdvTv71w3uc1FVJTYz1rFi9E2f+q8p2zGuMDQm55w=' 
WHERE 
  key_id = '8e72e1a44eadda8aad34980e7b5e360829b1299a6d0a9f7abc911c01595d7bbf' 
  AND (
    token = 'lGWdvTv71w3uc1FVJTYz1rFi9E2f+q8p2zGuMDQm55w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )