UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kKfeyc2eeAt6u2qhRuY1jzxeAgR+TKRWZ/xSIKlWA2o=' 
WHERE 
  key_id = '6c947fa5a6eead94e3ace6e4fa5ee788ea2d3492b609e8ea99e27a78f6f4b13e' 
  AND (
    token = 'kKfeyc2eeAt6u2qhRuY1jzxeAgR+TKRWZ/xSIKlWA2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )