UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iv5RaqewdFRaqkifSv9QGxqq2BRWB3lwRX4+EM5Bna4=' 
WHERE 
  key_id = '7e6f1d40f7d63b9332b086ba93a5a2be34bf243380609d266e53016ec5f4ad96' 
  AND (
    token = 'iv5RaqewdFRaqkifSv9QGxqq2BRWB3lwRX4+EM5Bna4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )