UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vJCvDM3g7elnMwgM1jtfakwQulf0vj5Rwvffjeu4LqY=' 
WHERE 
  key_id = '49ccc3867d07aba33a6ea488d4d37de77f919baf30b5d07d213581d55ca0175c' 
  AND (
    token = 'vJCvDM3g7elnMwgM1jtfakwQulf0vj5Rwvffjeu4LqY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )