UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CHuXo+TvPNaQ7658CzdvQr2nwYUNh2tjsY8L9KpQBo0=' 
WHERE 
  key_id = '1d3203089919f3c9a7190db470c501f9bac42fbfc4fdaeb0eb9045b0f26ebca5' 
  AND (
    token = 'CHuXo+TvPNaQ7658CzdvQr2nwYUNh2tjsY8L9KpQBo0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )