UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sRoVcIM6xDepxWsoYW6ErIn348B8oYO0tnj9pZ3aAmQ=' 
WHERE 
  key_id = 'fab412cd7e77f45c44164c7e7612568249ca07d39d9e43313ccb4434510634e8' 
  AND (
    token = 'sRoVcIM6xDepxWsoYW6ErIn348B8oYO0tnj9pZ3aAmQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )