UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MPPqGG7/TKes/AIJa+5LoV2cTTiC4kI96fk66PAXMug=' 
WHERE 
  key_id = '2da28ca75f3d21f0f99d35263c7e43eab894e371f143f105e26a64e332a9a7c0' 
  AND (
    token = 'MPPqGG7/TKes/AIJa+5LoV2cTTiC4kI96fk66PAXMug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )