UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gSIMj8XUE+u+rYCZf8kyl3sg3T0Zy+/Uhzrg6Dq2F5o=' 
WHERE 
  key_id = '031432a56af9694f62c7fc191e2ecd806f61ce44877ed150d43621213ba05b40' 
  AND (
    token = 'gSIMj8XUE+u+rYCZf8kyl3sg3T0Zy+/Uhzrg6Dq2F5o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )