UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oSdLjtoajey7EJjr/bejxVFsMo6m4OTBndAonIB+iAU=' 
WHERE 
  key_id = '7d8f0533050f95cb516dc54c0c8e37c9b63397f2bd0bc66718df954fbef0a841' 
  AND (
    token = 'oSdLjtoajey7EJjr/bejxVFsMo6m4OTBndAonIB+iAU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )