UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zDY2SZTKFCe1RmkGJGTb+lL42loe05I2RTgdXwl+HZA=' 
WHERE 
  key_id = '039d19a4bdbc5bdf5d256b6fadff2c9578e17db13266c4103092aac385f6543a' 
  AND (
    token = 'zDY2SZTKFCe1RmkGJGTb+lL42loe05I2RTgdXwl+HZA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )