UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n1BSBwQIzhehh0Y+16Eiwba0XdcvmX5TtjMrgCA09kM=' 
WHERE 
  key_id = 'd373111203ea9444d64e1fd88516050c5e4c4f9a9b90aa5883737a8013a8f9d7' 
  AND (
    token = 'n1BSBwQIzhehh0Y+16Eiwba0XdcvmX5TtjMrgCA09kM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )