UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+czfxbKcm1IXrNKTtKOczLGGeOiIlKfi/SfFR8TKmuk=' 
WHERE 
  key_id = '301c5280aab4776be29cc10a0fbb5ce9f0b2fbd84753fe9daa7a37ef8674a2f1' 
  AND (
    token = '+czfxbKcm1IXrNKTtKOczLGGeOiIlKfi/SfFR8TKmuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )