UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/0Swssg+C/BEz18i7EUm+EV1KzeIAKUc6NAelq83iKY=' 
WHERE 
  key_id = '737a38fe72ab68b628a24d8ab056ee16c7026e71990c50e091a636f0a59832a8' 
  AND (
    token = '/0Swssg+C/BEz18i7EUm+EV1KzeIAKUc6NAelq83iKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )