UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ABurVJT32dkNOdbro3a8FDJbbflBKlfyMsbfTbL78p8=' 
WHERE 
  key_id = '79b3f3c1a57ea8aab0619cac513998cc3202e53a70cfdf18597953f815a2bb7e' 
  AND (
    token = 'ABurVJT32dkNOdbro3a8FDJbbflBKlfyMsbfTbL78p8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )