UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g2oarr2QNK5kOaFR2wujggO+78A0bxbDbQp4yBWKtHw=' 
WHERE 
  key_id = 'fee46baa8666f4628cc41deb6b30afe5da170c9b67c89221a6f655da1b15e817' 
  AND (
    token = 'g2oarr2QNK5kOaFR2wujggO+78A0bxbDbQp4yBWKtHw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )