UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wOm4/kddLoj0ebFw0eghwId9+jx0KXe4pc9iH1Qlo9A=' 
WHERE 
  key_id = '139bb0b724ef2acd8a3355d7a44c61de42df2b1db4920b2f018e8f1b258127d7' 
  AND (
    token = 'wOm4/kddLoj0ebFw0eghwId9+jx0KXe4pc9iH1Qlo9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )