UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'STqL9/c8rVoMK6bRtgIqaTjSPhK7akYpRX1rg32c6k8=' 
WHERE 
  key_id = '34e44fb98b434fc9a57b7bdc2b22ac866f9e6e8be439ca9eed4a9939a7a32388' 
  AND (
    token = 'STqL9/c8rVoMK6bRtgIqaTjSPhK7akYpRX1rg32c6k8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )