UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6RT8VgU29VdA8UBIgTwUQgKeX2oDBhjPBl/n0JWGHyM=' 
WHERE 
  key_id = 'ae43fcc3ecf41591d02e1df3f7cbf0fcc11e506049cac27852ad04672dc2671f' 
  AND (
    token = '6RT8VgU29VdA8UBIgTwUQgKeX2oDBhjPBl/n0JWGHyM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )