UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '48hx62PEjr9lO0kW7urdFPGFhHyTESiEPlT6ML1WTIU=' 
WHERE 
  key_id = '66c0646f068ae17a872af85f6f016f45dd028054c4e6c1fed858d5000b9af36d' 
  AND (
    token = '48hx62PEjr9lO0kW7urdFPGFhHyTESiEPlT6ML1WTIU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )