UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp/zM0nomPI5lwX1w5qGHXvDWrZTQXQzs8oD7bohwg8=' 
WHERE 
  key_id = '1e2cde3818be0b0b78d18dc5c1f1cd232d05b6e3e4114164c4d9d1f4fa4cd381' 
  AND (
    token = 'sp/zM0nomPI5lwX1w5qGHXvDWrZTQXQzs8oD7bohwg8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )