UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jj5Ia1VyWObZqDfI9mxmcLi8zYNzBnor6a31WAWIAKY=' 
WHERE 
  key_id = 'e42db0f944cd2cd053950b273e3146c874406afbd1248ff0c91572d6ff1d32d7' 
  AND (
    token = 'Jj5Ia1VyWObZqDfI9mxmcLi8zYNzBnor6a31WAWIAKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )