UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+5Xeux8CbYzYsgDUUMdCFkwtoKaPdgYh5fctoAR8kH0=' 
WHERE 
  key_id = '135505a2845b772a1ef490d7e33ba685a63626c0e6ba223abbc7187ac0549eed' 
  AND (
    token = '+5Xeux8CbYzYsgDUUMdCFkwtoKaPdgYh5fctoAR8kH0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )