UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xkRH2vXAEDkIWtsWUAGb8VwVF9qLKTdXMLCt3gQwD4c=' 
WHERE 
  key_id = '64cbfcff1ca2bd5ac71aefb6ba50ab6e468304fb663f618fabb63362eba010a0' 
  AND (
    token = 'xkRH2vXAEDkIWtsWUAGb8VwVF9qLKTdXMLCt3gQwD4c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )