UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E6tKtoQbEd8NMFySCKPR/7vQ3Utz7G6HlSeS91KiffY=' 
WHERE 
  key_id = '375a30940684baedb68a17d704a46c63375784c8f33a70a094cb0d70f0a11cb7' 
  AND (
    token = 'E6tKtoQbEd8NMFySCKPR/7vQ3Utz7G6HlSeS91KiffY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )