UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/3H88nccEU/I/Wpb91/igAvxuloXQdK+geWYnTewtkY=' 
WHERE 
  key_id = '4a6a171663f8be3c724bc19166c51d056a0572cbc0969c0acbec1bc750db7b21' 
  AND (
    token = '/3H88nccEU/I/Wpb91/igAvxuloXQdK+geWYnTewtkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )