UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mgLXFZQADl+prAuI1RcxygPD2eJGhmKsRoO2LgLBf6M=' 
WHERE 
  key_id = 'd8ad5820d0da599f6088abc38d004c4d8d09096a0090ee995e29ece6e5d80f89' 
  AND (
    token = 'mgLXFZQADl+prAuI1RcxygPD2eJGhmKsRoO2LgLBf6M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )