UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCOB8W/obo1LPjvmZOQftVfDESmm1tT5mA+oVVkdHRc=' 
WHERE 
  key_id = 'ddb3e03ad26c26892e1540398428ba9fbfcb4115f65199db801ab2ed62538e42' 
  AND (
    token = 'nCOB8W/obo1LPjvmZOQftVfDESmm1tT5mA+oVVkdHRc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )