UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vifWnoMU702AwP9HMOnjhi5TeaorukUdDF4JnFNDS9E=' 
WHERE 
  key_id = '78547b4e5754788f3d9d1bc454f150462926b9eb5018ff01facdfb4d780bb283' 
  AND (
    token = 'vifWnoMU702AwP9HMOnjhi5TeaorukUdDF4JnFNDS9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )