UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HUitPvrZRYXf7ycoY75CRzsVH9r/Js6H+/CoRAdMiNo=' 
WHERE 
  key_id = '6028edccd495fb024e0ec40b370077629bcc2b83786b2d5c88bffd1896d768aa' 
  AND (
    token = 'HUitPvrZRYXf7ycoY75CRzsVH9r/Js6H+/CoRAdMiNo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )