UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ADkeIDwQhPL950SRVADx7zFlpHNpttrtr4B71lSn9To=' 
WHERE 
  key_id = '60d19fa498174d84167a7e451b616ef2e17fbb6665c35038c8c092017712e331' 
  AND (
    token = 'ADkeIDwQhPL950SRVADx7zFlpHNpttrtr4B71lSn9To=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00043