UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AoHWnCkVpOshKhmol+J4biqo6kaBHgKjWdHVSblynv0=' 
WHERE 
  key_id = '27508f6480bdb039f7e88b2190c97dc4a46be7fe2d1cfeccdd16e7b196c6f9a3' 
  AND (
    token = 'AoHWnCkVpOshKhmol+J4biqo6kaBHgKjWdHVSblynv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )