UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vp8LKaFtc8dCC5O3hDfNqlaGwbhwv/FqGKpi/aiMNis=' 
WHERE 
  key_id = 'a4784d39d0f8da077e23c0250c7fb6bedd522eed32c3bb7e170ab3f13c25eb52' 
  AND (
    token = 'vp8LKaFtc8dCC5O3hDfNqlaGwbhwv/FqGKpi/aiMNis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )