UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Mr6Kwapiyhd7cauDx34Uq9oKU6QN4uvk+Pj+OCcxfA=' 
WHERE 
  key_id = '198ef5dcbf4f9a5d36500d98c1c977937bb950c4ebf3dcbd1464d08f96fb65eb' 
  AND (
    token = '3Mr6Kwapiyhd7cauDx34Uq9oKU6QN4uvk+Pj+OCcxfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )