UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '61lOhWL0cPWV4H66CjMlAXm3CE3CeOYdbYZzc/oWkq0=' 
WHERE 
  key_id = '9376a6b8de8fd6c14aae58f11dfb24dc64381ee32354f678249d9276eadfa321' 
  AND (
    token = '61lOhWL0cPWV4H66CjMlAXm3CE3CeOYdbYZzc/oWkq0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )