UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Es7YJivO+O+xtbHX17JHCMA2BDUTvMrGUIYu06gfaXg=' 
WHERE 
  key_id = '3ae79fedd89737a9685b160146304c53c45a37ed2ef4c809431990d1748bf8a6' 
  AND (
    token = 'Es7YJivO+O+xtbHX17JHCMA2BDUTvMrGUIYu06gfaXg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )