UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WBAcmg7st6S49LpH6N9ztG4ff+1+nv/4LuEmS7iIhdY=' 
WHERE 
  key_id = '0ff85c554db20226c319b6374e0bc4194999072943ce32acde4921c7d81c02f4' 
  AND (
    token = 'WBAcmg7st6S49LpH6N9ztG4ff+1+nv/4LuEmS7iIhdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )