UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7O5iDH3VEGE87EbDHk98B+cIIELmwDuRR8nDSlKKVPc=' 
WHERE 
  key_id = '28ea16a362335011bbb4ce39675557d10c8bd0aecb810957a6c772a6d97b2c06' 
  AND (
    token = '7O5iDH3VEGE87EbDHk98B+cIIELmwDuRR8nDSlKKVPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )