UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mGSadoeGNCcGdAawnwqOPmjTa5VoYjSAO/1DCvf8KHc=' 
WHERE 
  key_id = '086e892d7dc67a87db84dc8fbb88ec0f793965ab8f1d898703a363db87834182' 
  AND (
    token = 'mGSadoeGNCcGdAawnwqOPmjTa5VoYjSAO/1DCvf8KHc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )