UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z0VrPwB1rJX7QBXw93hlYj1+jh3AQnt6H5kh5mtkzZs=' 
WHERE 
  key_id = 'd737304b06aadc6d814b2a2795250a54603ae44d52661cb7f685610ff21d5826' 
  AND (
    token = 'z0VrPwB1rJX7QBXw93hlYj1+jh3AQnt6H5kh5mtkzZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )