UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QRVu7kq2VXytgSgD7ZIGmCDUFvECTF0PRc+wE8yeA2g=' 
WHERE 
  key_id = 'bdb51268d84bb446980685b0df60d677db0c554d219a61a6c86d6c4bb5ab4416' 
  AND (
    token = 'QRVu7kq2VXytgSgD7ZIGmCDUFvECTF0PRc+wE8yeA2g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )