UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Khjg+G05hm1liOndatHkEpHrZR+0n5mrfecSsW35Usc=' 
WHERE 
  key_id = '544a3ef2198deeef6b112bee3dea2f9504a440e8faae77cfc1424fecfdd4797b' 
  AND (
    token = 'Khjg+G05hm1liOndatHkEpHrZR+0n5mrfecSsW35Usc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )