UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '16eEbeysHAZ/D0VLNO29JjoecBaFTamUgOsX8HXtbf0=' 
WHERE 
  key_id = 'bfb52f583c358d0a48ddec47e3179f4efdf50ef52a00bcc072292714c3c6002d' 
  AND (
    token = '16eEbeysHAZ/D0VLNO29JjoecBaFTamUgOsX8HXtbf0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )