UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+xhS64A9ZxiZZgifaXC3pziq1v/KKlT/HtOnPGEE4zw=' 
WHERE 
  key_id = 'ed51ebd9a29f78883a86569f2e1199f1ed2e5d188239764140c4d119fa3fd5d8' 
  AND (
    token = '+xhS64A9ZxiZZgifaXC3pziq1v/KKlT/HtOnPGEE4zw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )