UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'auhuvdUut4MoRTC4WEPO0ECzVJ7J27+NSHTyadmf0FI=' 
WHERE 
  key_id = '1c442e849235481acca145c92e98560bc3cc413c5da8f29fbeb926b216e40be3' 
  AND (
    token = 'auhuvdUut4MoRTC4WEPO0ECzVJ7J27+NSHTyadmf0FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )