UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nCFqbRo7g310mgJUpO8uSpviT/gSYhybsR8w6a2rDpE=' 
WHERE 
  key_id = '2fd6370b62de2179a8c6f108abc0fc8f1b151242382cc920beaa33c35b0ab54c' 
  AND (
    token = 'nCFqbRo7g310mgJUpO8uSpviT/gSYhybsR8w6a2rDpE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )