UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+/gkFHXk6erVOrFtPwQ4p770negjcjkLDVOIC8L8GUE=' 
WHERE 
  key_id = '26f463656aef1436ccff74568f3847a107c200ae87013529bf4c8e22a66328f6' 
  AND (
    token = '+/gkFHXk6erVOrFtPwQ4p770negjcjkLDVOIC8L8GUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )