UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9mYZhpSHFn4PoDjswooXejxAWqj/AL7Ajuj9phIwn+g=' 
WHERE 
  key_id = '018303cfd7d443489014bb8281f02d06b0513664995ac4a19e93ee8fcf4d4a68' 
  AND (
    token = '9mYZhpSHFn4PoDjswooXejxAWqj/AL7Ajuj9phIwn+g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )