UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfNM+I6MiMJAp1zzfEilyOz8fbrxPh1XDiG6JCdmghU=' 
WHERE 
  key_id = '335a3fb6a1d5b0f10453b004f8187b45287a65ccbcc9b31736ea4274f8522b32' 
  AND (
    token = 'cfNM+I6MiMJAp1zzfEilyOz8fbrxPh1XDiG6JCdmghU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )