UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYvxiWuro8izwycaVTQimpmIp8ATLTSJHHPMobCeHyw=' 
WHERE 
  key_id = '3d1b4e23b8df1113366affff3f6b9130b1388c084cffdf3ec1bc2e9f3e3bbb99' 
  AND (
    token = 'VYvxiWuro8izwycaVTQimpmIp8ATLTSJHHPMobCeHyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )