UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B1v0o06XCLJ7bEuh+VhVu8Urct6iflncN1a+XT38ChM=' 
WHERE 
  key_id = 'd63b6a2028355293e2c35ff5efadb2ad3ec48ccb887bc3b285ab4ed1d8bc162a' 
  AND (
    token = 'B1v0o06XCLJ7bEuh+VhVu8Urct6iflncN1a+XT38ChM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )