UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aro4Oh2CKod00UXOtQ24bUU2N2XcDss6pAEKvuwZITM=' 
WHERE 
  key_id = '1e15f055c12d79bc9fd201f8f20acb8396f6c97a1dfe9f939e60d6f46fdf7cab' 
  AND (
    token = 'aro4Oh2CKod00UXOtQ24bUU2N2XcDss6pAEKvuwZITM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )