UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8t3JppiZhmtES2CKYcygwvBsVPmb++BX5570nBjfjIo=' 
WHERE 
  key_id = 'eb11a5355213b37568468f6f5239a29983e98c19d3e077a4bc0bd9dd6451ca90' 
  AND (
    token = '8t3JppiZhmtES2CKYcygwvBsVPmb++BX5570nBjfjIo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )