UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SbjkxZzOdZbd9s/U/10a15blouMgm8dJtOcFI9cbzsI=' 
WHERE 
  key_id = '16bb18ff5ee58655c23f426ce39716475e449956dc9350fec97d66b6ac80368b' 
  AND (
    token = 'SbjkxZzOdZbd9s/U/10a15blouMgm8dJtOcFI9cbzsI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )