UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vTotaszh/e7BAHCxiVDBem6mgQDlLSaUGI5dhBgtt8=' 
WHERE 
  key_id = 'e01b9c502d785cada00fc764af492218e81fca4dc49bb74d14c4b06359a556f4' 
  AND (
    token = '9vTotaszh/e7BAHCxiVDBem6mgQDlLSaUGI5dhBgtt8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )