UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VOBSO9bfB4IKt1mmg4T9BWL8stkX8BwxwQxibb02iqo=' 
WHERE 
  key_id = '9d589bfc9f51345bd426d6dcfc2dc33c844602a113429c84470e72054c9216aa' 
  AND (
    token = 'VOBSO9bfB4IKt1mmg4T9BWL8stkX8BwxwQxibb02iqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )