UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DeZQCJDAMG3DV23RYZIlIKwaW4ngIuVyc0oNB0g8pSU=' 
WHERE 
  key_id = 'ba8e73bca8be4f540d2a44ae767758fdd4fc2a855c4240ccc6875f194818f487' 
  AND (
    token = 'DeZQCJDAMG3DV23RYZIlIKwaW4ngIuVyc0oNB0g8pSU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )