UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RKXTXqb+8EfcQamDefUp3svur7UD+UyyySTFojPNqs8=' 
WHERE 
  key_id = '1ece10fea97ed4d13a870f13d05a368d4df25995d0aa5f979cc1538614f7b099' 
  AND (
    token = 'RKXTXqb+8EfcQamDefUp3svur7UD+UyyySTFojPNqs8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )