UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2CBLB3w3/9EIEnt4i2zBCqveyxQVWCielpcWPd+27kw=' 
WHERE 
  key_id = '2e4ffcab51e7274e2b4518ee65ff80c605346663958b6fcd0de7ceba8dc119d1' 
  AND (
    token = '2CBLB3w3/9EIEnt4i2zBCqveyxQVWCielpcWPd+27kw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )