UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DPnnKSPiYAtFmGtfwNiYyaf7bk8uEsLRlvipz0g+5Kk=' 
WHERE 
  key_id = '20cb1eca9d44094c9310de2b0042f89ad9183b9be45a4f9bc6a7808773759059' 
  AND (
    token = 'DPnnKSPiYAtFmGtfwNiYyaf7bk8uEsLRlvipz0g+5Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )