UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZmiWUarKKusf9ndTWO9m3Mb/e04y0LbPbodfP0UMONI=' 
WHERE 
  key_id = '4ddb1ee268be70c7f71f8c2a25e1d948d80efe1b562e08510db09e3a2bce66d3' 
  AND (
    token = 'ZmiWUarKKusf9ndTWO9m3Mb/e04y0LbPbodfP0UMONI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )