UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j5f9MTMbZtMgozNtv/von6EPUA5Dp7Wm4WBo8eIEqYI=' 
WHERE 
  key_id = '14a3435a94999c437348ecd0ea6c403cc297f431cbb147aca5c9ddd7cfa9611a' 
  AND (
    token = 'j5f9MTMbZtMgozNtv/von6EPUA5Dp7Wm4WBo8eIEqYI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )