UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vz5vPBEoB9mbwWCdmvA+pYhtk8bL5rsq5OIGjOQBNZU=' 
WHERE 
  key_id = 'ca00bafd5002f4cf6913ad63b0ed01e8ec8ebeb4a5f8906e1f6650e5d3766128' 
  AND (
    token = 'vz5vPBEoB9mbwWCdmvA+pYhtk8bL5rsq5OIGjOQBNZU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )