UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWloXdOTNtzsFl7CVtFZO15xita0EzgvKatTg0x9+2c=' 
WHERE 
  key_id = '0c43371df11ad9d49d7f53d19a6e6eb52877204fe5f24c6a28e83bfc012747da' 
  AND (
    token = 'iWloXdOTNtzsFl7CVtFZO15xita0EzgvKatTg0x9+2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )