UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'chDesYsaalsq4TooBPfLVNKFyhStcfT6jvS2qX9jKCU=' 
WHERE 
  key_id = '6cc91eca6a64f2e87990ef74f17fe51bbd55a36e3e54c2b18dc34fb1091c7fb4' 
  AND (
    token = 'chDesYsaalsq4TooBPfLVNKFyhStcfT6jvS2qX9jKCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )