UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1pIawTQEJ530n5SMzoBmtzQ721NW1VqgV7Xy7WHPGBY=' 
WHERE 
  key_id = '6301a33a0ef7e0530c566cfd786439f4392144cf5fec83c9942d7d65db9749d9' 
  AND (
    token = '1pIawTQEJ530n5SMzoBmtzQ721NW1VqgV7Xy7WHPGBY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )