UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oV2wfpnPsHJ8S1LJ06MxX4btwMWBVtOR5qBpnKpCBUw=' 
WHERE 
  key_id = '5bd95afd705be39ce35c18de2006f3710cf5622fad75a4333e43a19a0f4e48a4' 
  AND (
    token = 'oV2wfpnPsHJ8S1LJ06MxX4btwMWBVtOR5qBpnKpCBUw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )