UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hXzkXuU22HqHQxOSBacu8yL2OPeTLvK0Gm/cfVliw1g=' 
WHERE 
  key_id = '2af63a823fb1fb7573610e8d09971f7a2410c01ccf7c0ed4fef8a9f265dbac2f' 
  AND (
    token = 'hXzkXuU22HqHQxOSBacu8yL2OPeTLvK0Gm/cfVliw1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )