UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SqgNgzMjP7dr5euS4chSzvrWVYIWOgLM8Ayr3JVypMo=' 
WHERE 
  key_id = 'dd3769ea9639494e4fc6a97111de635b7a3ddbf1e9b832a7836000e0a4ee4f3d' 
  AND (
    token = 'SqgNgzMjP7dr5euS4chSzvrWVYIWOgLM8Ayr3JVypMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )