UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '57vUPIyno2eIYAqnGNTrb8SWnCONYguRolBExJlO5gs=' 
WHERE 
  key_id = '8b15622d71a4479f3a87d113fc7c9e2ad1c1dbaf1b995daa6aef175bd447e134' 
  AND (
    token = '57vUPIyno2eIYAqnGNTrb8SWnCONYguRolBExJlO5gs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )