UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y4ADXOpvgPnpOVnTqLDP4QrX/bp6dG6Sc0MLkB0wTGo=' 
WHERE 
  key_id = '188fe80d9110d818e763e6721a7083102ab24eda38ded5930f28fb590c3e0cf0' 
  AND (
    token = 'y4ADXOpvgPnpOVnTqLDP4QrX/bp6dG6Sc0MLkB0wTGo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )