UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8YOpMHj6mbQCqhlDundweBAvnVfdZZIRNLUqVNpSaKA=' 
WHERE 
  key_id = 'f38d229de0501e1f1a0dd392c873b255b390b49de73254c61f8dd6f305ed3daf' 
  AND (
    token = '8YOpMHj6mbQCqhlDundweBAvnVfdZZIRNLUqVNpSaKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )