UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HT7bkPHt1rqx/U6V/pJh1+Xw8ffSBbaqKyhIJbbZs40=' 
WHERE 
  key_id = '2e1d35b7ef001550feebc84039bcd4045df88fd2175c80a625b62be3169ac6ea' 
  AND (
    token = 'HT7bkPHt1rqx/U6V/pJh1+Xw8ffSBbaqKyhIJbbZs40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )