UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7MdirRoOSljS8KkLrAado41j9zREfamf070AFsGaXKA=' 
WHERE 
  key_id = '1b25c3a02e345a03e01d60e5c40b5f562381ed4dba74007f9715c96e4ef73660' 
  AND (
    token = '7MdirRoOSljS8KkLrAado41j9zREfamf070AFsGaXKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )