UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6d4HZeyiw4mPKZ7O9tT2QhvOIGPShmf6uo2JTTjtpKo=' 
WHERE 
  key_id = 'f7ee1ff01f4e8a98da3310b561f2cfc91031c4b5c03ea6655a3a49c99aeddb97' 
  AND (
    token = '6d4HZeyiw4mPKZ7O9tT2QhvOIGPShmf6uo2JTTjtpKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )