UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Km9kJQB057GYDExGwQvs9iENAPjf4piDhEXOdAotGls=' 
WHERE 
  key_id = '552bb5248cb11f874fe6f73ca75e45d695699441b9071b72e3542c475d0f5d00' 
  AND (
    token = 'Km9kJQB057GYDExGwQvs9iENAPjf4piDhEXOdAotGls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )