UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+LQnrLPPrwn2Ooz7N34avpJQ6oZn52wdwHDdjCvYtd0=' 
WHERE 
  key_id = 'ea1878f76488e174b21864aad353bc26f4b3ed02980c30bd368e1d5d4342e153' 
  AND (
    token = '+LQnrLPPrwn2Ooz7N34avpJQ6oZn52wdwHDdjCvYtd0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )