UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OpyAYFGwMUGaVmbLxRs9KNiHOtdWQhdZzMTHqVWXbyQ=' 
WHERE 
  key_id = '1b64ad1742bb013c2cc62159a505d84bc6d157cc887d3e0ea1c25f7c981a2e12' 
  AND (
    token = 'OpyAYFGwMUGaVmbLxRs9KNiHOtdWQhdZzMTHqVWXbyQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )