UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AJD4yoVN3j2oBlHVQPkfKvyFrxccBqrFqM6mPt8T/rs=' 
WHERE 
  key_id = 'da5f4ad4ab7d6097f02e90e2f4fc6babf537118e26864c0ba6a4022aa320dc24' 
  AND (
    token = 'AJD4yoVN3j2oBlHVQPkfKvyFrxccBqrFqM6mPt8T/rs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )