UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MnsyyUyu4FeI4/kqpFt6hgOg55KsSKtnZURdd2S26mY=' 
WHERE 
  key_id = '1a018df19c79ef13eb5e08de0579eecdf3724c65490fbe387ba14aca88dffcc2' 
  AND (
    token = 'MnsyyUyu4FeI4/kqpFt6hgOg55KsSKtnZURdd2S26mY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )