UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SVCwE9PnS5YhfvnJpErEcCV23Z1JCGYr9L6zTJ9efSA=' 
WHERE 
  key_id = '1f590f8028d4f9bb4d823f420ea9f0c4467a56c5c21b449d1b1db63fb2d1da9f' 
  AND (
    token = 'SVCwE9PnS5YhfvnJpErEcCV23Z1JCGYr9L6zTJ9efSA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )