UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pmi1PAFR35lYZpkJssB1nDV1BAostUpTx2vXbv7ikXo=' 
WHERE 
  key_id = '87856ea3f527c0d3d854753c215da85369924b922eb1da44e116f8b4ed7e9219' 
  AND (
    token = 'pmi1PAFR35lYZpkJssB1nDV1BAostUpTx2vXbv7ikXo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )