UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5aMv5iB1SUg2bhbGiRaOcuk4R87gOjEpDwRwgd1pNwM=' 
WHERE 
  key_id = 'b6ca7f9a834ab2d397f78c7c34410f77415d306ddcab50d8b0a184bf27086975' 
  AND (
    token = '5aMv5iB1SUg2bhbGiRaOcuk4R87gOjEpDwRwgd1pNwM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )