UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xMsNBOfwgSfxz0cdm24Wn47Wu976Bs75zcxvyupPmvw=' 
WHERE 
  key_id = 'd256ebd189f73aa7f6f5a984142021c02b29f39161bc2468e0e22302787ff6f5' 
  AND (
    token = 'xMsNBOfwgSfxz0cdm24Wn47Wu976Bs75zcxvyupPmvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )