UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9IjGNCwy7IlpZ7VJkwsztlljVCo2lZ4TlfMCsQkZmuo=' 
WHERE 
  key_id = 'c4ccd50ad9d1a9ebbfc9a071304894db915c1ad8a722d4c0f00e672e473dca29' 
  AND (
    token = '9IjGNCwy7IlpZ7VJkwsztlljVCo2lZ4TlfMCsQkZmuo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )