UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vVd+ImdPNDlFnWRiR5XABuB9Kh9ojdV6C6pFXMgmGfI=' 
WHERE 
  key_id = '2d1778bfd38623f48caa4e59385aef3a9f27723813bf2e2508be005e7e83232f' 
  AND (
    token = 'vVd+ImdPNDlFnWRiR5XABuB9Kh9ojdV6C6pFXMgmGfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )