UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cjug3Cw0pBOnagdwDMD09fpGH2LuOx2JoxVMCZnR6z0=' 
WHERE 
  key_id = '3301c456a6c48aa385a811cffe4427c6a4c4419c8ee48dfdb7c8cb549cbdc8bb' 
  AND (
    token = 'cjug3Cw0pBOnagdwDMD09fpGH2LuOx2JoxVMCZnR6z0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )