UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mff2EEnO8ljWNc78DAGiguAUxehllLDCpBTRZcUxzfY=' 
WHERE 
  key_id = '53695a4d8f9edda2c6207ec6cf2ce80bf7fa7b40d4c2ba460ed735d13306186e' 
  AND (
    token = 'mff2EEnO8ljWNc78DAGiguAUxehllLDCpBTRZcUxzfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )