UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vAuHf7Uiz3VJho4k8MYrHCARDEQg4RiqHfcMCmFTeSw=' 
WHERE 
  key_id = '88a3d6e86f65b705acdc57986533ad4a58c43bb7f3fd2fd3b93b7be7143d3e47' 
  AND (
    token = 'vAuHf7Uiz3VJho4k8MYrHCARDEQg4RiqHfcMCmFTeSw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )