UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '24c3uGjZtDcVGy7d2UFIPQxhX6EixamLq+Ncg2GbrMU=' 
WHERE 
  key_id = 'de23ee6a223820f97b06c8fc3236dc86b00b886dd32687caab2b919281ed3f2d' 
  AND (
    token = '24c3uGjZtDcVGy7d2UFIPQxhX6EixamLq+Ncg2GbrMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )