UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mKnrslMXE48yz2B2+NsmPk+V2ugOGe5tLXVtjLrSUe0=' 
WHERE 
  key_id = '2d209648e68184fbe4a772c07fa028000fa0a565244e7395cbb14603552204c1' 
  AND (
    token = 'mKnrslMXE48yz2B2+NsmPk+V2ugOGe5tLXVtjLrSUe0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )