UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kaVDCtKRPmgevHWs6SCGSWr3VVyvsUg1+n0Xcmz+N8E=' 
WHERE 
  key_id = '4dd58d2c999c5d7ec03a625338dc772245c3a1685f066d29699dfc26d66bfed7' 
  AND (
    token = 'kaVDCtKRPmgevHWs6SCGSWr3VVyvsUg1+n0Xcmz+N8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )