UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B8zwiAFOmkALNYl+oZL88/fu+CGaxzHi6HyGMB7JkeQ=' 
WHERE 
  key_id = 'c4f0db26f50f6684dcbc02239cadcb0e8b85472ef9c1827d18d412099c8e70c5' 
  AND (
    token = 'B8zwiAFOmkALNYl+oZL88/fu+CGaxzHi6HyGMB7JkeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )