UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oxFO0tbTAWQEAxgf1ovvAOk8LrB3hoW252RDKYsZyvw=' 
WHERE 
  key_id = '0c2644a6c896d5f048ce961549ab01212b08cd7c6e715bf58d8e2e9e55791b12' 
  AND (
    token = 'oxFO0tbTAWQEAxgf1ovvAOk8LrB3hoW252RDKYsZyvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )