UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HLN7gmSC4DACAOkMctuROSWvay7irFBWyipZVP0nz6c=' 
WHERE 
  key_id = '8d5f80ad318855b69644855b9234283a9c067cb98414eb64e309819b0cf927a9' 
  AND (
    token = 'HLN7gmSC4DACAOkMctuROSWvay7irFBWyipZVP0nz6c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )