UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aNGE7BL8zAFXSX3zIj0yNKnCsGvG7n6RC9qvWnNeprI=' 
WHERE 
  key_id = '039ef6a19eb2a6489a0573569c23519cb87ddc930ed2baeb7d386b17830e110c' 
  AND (
    token = 'aNGE7BL8zAFXSX3zIj0yNKnCsGvG7n6RC9qvWnNeprI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )