UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xcrxv4vKTmgWH2x5cPv8BwelXgjcmm9zo1uCtsCCUYQ=' 
WHERE 
  key_id = 'd620bbc325db7c09862b5e3621020ffe586cdbbd179f7a9e64d89663dd3f6631' 
  AND (
    token = 'Xcrxv4vKTmgWH2x5cPv8BwelXgjcmm9zo1uCtsCCUYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )