UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vgw2CnOAq+RTLih2Vtp6pVLnetd4eN8OQUmya9oRycM=' 
WHERE 
  key_id = 'c9390ab842919a2eafdfd07c445d9a2d76302a8b56435327e961a912ce1cca12' 
  AND (
    token = 'vgw2CnOAq+RTLih2Vtp6pVLnetd4eN8OQUmya9oRycM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )