UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cj+5eMcCQaSsZT6PFZ5S5//G/wUmdYv7Z3ZPe9jMn7Q=' 
WHERE 
  key_id = '04d411ff5d3f9a2c08d7509b6dd5ca56cf8787f41ec8b283f17ac1383cc3c2ee' 
  AND (
    token = 'Cj+5eMcCQaSsZT6PFZ5S5//G/wUmdYv7Z3ZPe9jMn7Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )