UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IIj2eKqNeM1DEp4gskzrf/JM/k0LueLrcMqSMRbo090=' 
WHERE 
  key_id = '87a068a69f7c1b5b16e13c6b5d10bec4c50aa5ac60bd45ca293a37ea263f0b44' 
  AND (
    token = 'IIj2eKqNeM1DEp4gskzrf/JM/k0LueLrcMqSMRbo090=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )