UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+nrcu+svgH2Pq5+U8r7bXC/tgcX97FBVdz8uRzfjUws=' 
WHERE 
  key_id = 'de905c0d4c4da84064b27faa7572dbc0174e93c9cc5f0f7592efb6852166e195' 
  AND (
    token = '+nrcu+svgH2Pq5+U8r7bXC/tgcX97FBVdz8uRzfjUws=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )