UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8LDOgEHtPP/RZUDRm0FJZ7pIe8Fz4w42ptoyTqbRxlA=' 
WHERE 
  key_id = '6ceff17613422f6de51c57f864e6110345c111bb6b32a8f283d667f828d35b8b' 
  AND (
    token = '8LDOgEHtPP/RZUDRm0FJZ7pIe8Fz4w42ptoyTqbRxlA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )