UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RPzGG7kesmsCM8WXgnzHVJkfI1kcfhubpptheGo+jTE=' 
WHERE 
  key_id = 'b02cd2098b4aa681d78baaee3f04b9e4df0ac496b811c6177e6f865b56a2daaa' 
  AND (
    token = 'RPzGG7kesmsCM8WXgnzHVJkfI1kcfhubpptheGo+jTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )