UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bBlU/5FVAwvczHEfVp50yH1cgHw5J863UVZSuT8nKV4=' 
WHERE 
  key_id = '338523027d3d8310011b2312daeef0f6cb585a835af82511eecc6cf63a361c3b' 
  AND (
    token = 'bBlU/5FVAwvczHEfVp50yH1cgHw5J863UVZSuT8nKV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )