UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qLNeRMwfPl7rhXbXpW80MnIeBUECjeKp+W8h7D2XkqM=' 
WHERE 
  key_id = 'e4440ca59723752233e7d9685613c547752092ec8d81c399618d5b444cdbf04b' 
  AND (
    token = 'qLNeRMwfPl7rhXbXpW80MnIeBUECjeKp+W8h7D2XkqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )