UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8aIh1zDM/N2q8AJswPVXEHykh7IaETYIjqWx8oZ4O0w=' 
WHERE 
  key_id = 'd9b2da322ca2031b3340bdd7c71db11423dc725a1d6d1ec99f81ad0889f2a12c' 
  AND (
    token = '8aIh1zDM/N2q8AJswPVXEHykh7IaETYIjqWx8oZ4O0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )