UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LFIJ9T+oOAZ62+GSEqQeFHo0VXSdU3z4D3X2+Y82+uE=' 
WHERE 
  key_id = '4b1e4e73536dbba85da4463c65a0fac47fc9b5f3d449a4bea594e90d18bb3544' 
  AND (
    token = 'LFIJ9T+oOAZ62+GSEqQeFHo0VXSdU3z4D3X2+Y82+uE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )