UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KdL9+78dXCIEBZrHoaPB1jwIEj6mK6B8vSESrhKGaNM=' 
WHERE 
  key_id = 'ba4142e41de548cfa6e12d540716bfb9607c70f74dd151d51e995bb066c972eb' 
  AND (
    token = 'KdL9+78dXCIEBZrHoaPB1jwIEj6mK6B8vSESrhKGaNM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )