UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DlDaJ14pvqVwoo6/01NQmdVkPyWnhkzwXef8sdKtFHM=' 
WHERE 
  key_id = '2d2ded5041f0959fcd33b4cbb1291787d82ebe638e3199ef24e329261b921ed4' 
  AND (
    token = 'DlDaJ14pvqVwoo6/01NQmdVkPyWnhkzwXef8sdKtFHM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )