UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6bHPGt14aLluhQZbmaQvEyWG4Ou53uVjSkGuspeXGNw=' 
WHERE 
  key_id = 'fe816558610d3944e8c4b62116596f573cb4b5be7236c6e5b16c0b6c9cab0a4c' 
  AND (
    token = '6bHPGt14aLluhQZbmaQvEyWG4Ou53uVjSkGuspeXGNw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )