UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HXgi0fxn/dIcP0abEGVw1EOaPRuUDSIuunWj9cfRKBY=' 
WHERE 
  key_id = 'c9e88e3193aaba88c4e5245dbf70462d619d6e42f983570978b334f6dfda9617' 
  AND (
    token = 'HXgi0fxn/dIcP0abEGVw1EOaPRuUDSIuunWj9cfRKBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )