UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6YkhhmrXeDIkCqO2VaNApWzFJUBUCtCcQacPTm62Hk=' 
WHERE 
  key_id = 'ea8ed0eb28a685e6f0658b7a36e9832d4445117abee334d4551c6d22f0f0b56a' 
  AND (
    token = '+6YkhhmrXeDIkCqO2VaNApWzFJUBUCtCcQacPTm62Hk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )