UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZ34KdMytTWddKurUTUpmYSDDkVldGGkI3xqWKN6M7c=' 
WHERE 
  key_id = 'fbdaf9ebdec886802aa374999332fafe7e4855632352f6d550344de140726978' 
  AND (
    token = 'KZ34KdMytTWddKurUTUpmYSDDkVldGGkI3xqWKN6M7c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )