UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g6imxBBiTvIKIHyDm9TqhKMVawY4WeeACfD1Z/DaDoQ=' 
WHERE 
  key_id = '58e6bef50a75e9ce5d64493c7ab4878b0f8af1a790fc569b04582a316c1ff586' 
  AND (
    token = 'g6imxBBiTvIKIHyDm9TqhKMVawY4WeeACfD1Z/DaDoQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )