UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbzFJ2nAP5IRWPa68eqiBlPsrUcv+hN/HJf5dbtjWgE=' 
WHERE 
  key_id = '02892a47f56f6784e079539bacc8f0cd4dd8c22b51c937587c439c99c950722b' 
  AND (
    token = 'TbzFJ2nAP5IRWPa68eqiBlPsrUcv+hN/HJf5dbtjWgE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )