UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SuRgU2s2Y7n2M7EqtCr7NVeNT+hj9p2R1pzS56DdwFQ=' 
WHERE 
  key_id = '8419cff2def621213a7626262d76606e1a264b9c701ebe24450ab7eb9837cdf3' 
  AND (
    token = 'SuRgU2s2Y7n2M7EqtCr7NVeNT+hj9p2R1pzS56DdwFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )