UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+H1gYpZ+TdwU3j7n4HTrIbfNHsNouO4VWDFrznLmt/U=' 
WHERE 
  key_id = '37078977e28adf86f34a494f332b7a3e23e9ccb6e40d42de555d1d20fc3d7348' 
  AND (
    token = '+H1gYpZ+TdwU3j7n4HTrIbfNHsNouO4VWDFrznLmt/U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )