UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zv+vwM8C4PgRjFm0SNIZT76gkTX3mXga4iX4o2PaBy0=' 
WHERE 
  key_id = 'f660b161cbb769313b5b9ab2deb7c2490feeb6e77a3729bf3ed546853af4b64e' 
  AND (
    token = 'zv+vwM8C4PgRjFm0SNIZT76gkTX3mXga4iX4o2PaBy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )