UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wqzD/vMEHH0jHlMfN6aqhSEDvG/aiK+at2MjDzdbB8I=' 
WHERE 
  key_id = '027bea9310a46ab135a2aef72e68c3510cfe9dd0c02dcc796b30a13a5f407d7d' 
  AND (
    token = 'wqzD/vMEHH0jHlMfN6aqhSEDvG/aiK+at2MjDzdbB8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )