UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7cIpJQv/pl7UUhZ00EKNcKIYSd8Mzy//BYQWiEbU+J4=' 
WHERE 
  key_id = 'a4c5168ab011019774c84ec9ecadfc5fbd0a5ab70941c8609b2dba68e18a0af7' 
  AND (
    token = '7cIpJQv/pl7UUhZ00EKNcKIYSd8Mzy//BYQWiEbU+J4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )