UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TNUXjNnyL0SL6mQ6cc9aMlsngOJuSWTFb/0UpOLt1l4=' 
WHERE 
  key_id = '3255ad3f80f722d99ec5254f5bc91ef0c99ec6f4f86e967baa372fb8b1b96cb8' 
  AND (
    token = 'TNUXjNnyL0SL6mQ6cc9aMlsngOJuSWTFb/0UpOLt1l4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )