UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O0kUC5okplYzWbo4eUwBzPhBQC8h0buZFoAvaoDu4Vo=' 
WHERE 
  key_id = '95b1eb65d7631617ddd3a198f74cf98af4d6d2738aa48d92ab239492b175983b' 
  AND (
    token = 'O0kUC5okplYzWbo4eUwBzPhBQC8h0buZFoAvaoDu4Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )