UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xjmLAWl9Ll2nDc1PB1hdeaA4m1f/hafntuXx0wcKEMQ=' 
WHERE 
  key_id = '639a357e1e3e1710eb5f530fd14f6a6de2af6cfe57a1604fe800bf4af45efdaa' 
  AND (
    token = 'xjmLAWl9Ll2nDc1PB1hdeaA4m1f/hafntuXx0wcKEMQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )