UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8JgkEObKFrcMmdD8P0UIvWPiYalP5D1DxHcsMihLSGQ=' 
WHERE 
  key_id = '2a7d66383b7dae9766789f3b4c2042ce476622ba323fbc05c2b1a001685bcd1d' 
  AND (
    token = '8JgkEObKFrcMmdD8P0UIvWPiYalP5D1DxHcsMihLSGQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )