UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkQ4QVL3NJ22SGb7hfxgIkNxFkj1cPqKVjDadta/w6Q=' 
WHERE 
  key_id = '2eb333f3644ddce73b4eb7a7d67b226eb9f9e122340bad47f886caca125820cb' 
  AND (
    token = 'kkQ4QVL3NJ22SGb7hfxgIkNxFkj1cPqKVjDadta/w6Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )