UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '461THv09k+XlSA42CPJwkU2lofUascU7szkfDKLgNBU=' 
WHERE 
  key_id = '4f6bbec9fe97207b3ce9ab4f2e3bf4a5389f969b91e2ac498ce16a63e98d057b' 
  AND (
    token = '461THv09k+XlSA42CPJwkU2lofUascU7szkfDKLgNBU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )