UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xV5J1l/K17J8rZlq7/ypgoCh2jELpMDLBCMkxMJRP+k=' 
WHERE 
  key_id = '0ffe03cd6170729ecbcf305ce498ab049b85f93dc0838a02828f3a12c475e730' 
  AND (
    token = 'xV5J1l/K17J8rZlq7/ypgoCh2jELpMDLBCMkxMJRP+k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )