UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SA/cf0sOigfx2RGPKfF+JpwVwd1iMqUdz/fMnkNR+0E=' 
WHERE 
  key_id = 'db375ac96831381ad57f34ed132862e272676be12a1c763528bc950ec581fc45' 
  AND (
    token = 'SA/cf0sOigfx2RGPKfF+JpwVwd1iMqUdz/fMnkNR+0E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )