UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7tead0x+trafCPtX03KBRkmM8jaS9bTxBUumolx8f6A=' 
WHERE 
  key_id = '3ef0cedfa0d845b7c75d2690a7f24e4711fc82b2521b845347637d59975b6a33' 
  AND (
    token = '7tead0x+trafCPtX03KBRkmM8jaS9bTxBUumolx8f6A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )