UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WgVRYR0LGkth++2RVXlWJKuV/Sc3Ce4tz4tI3ea0U70=' 
WHERE 
  key_id = '6d40bfeca317be3aeff529139870d04ca7857962302f52c1fa552fcc3f28806c' 
  AND (
    token = 'WgVRYR0LGkth++2RVXlWJKuV/Sc3Ce4tz4tI3ea0U70=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )