UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TYi4vogRoAbfrfrG257/vZdGI9350rGGtT/12/V3Sso=' 
WHERE 
  key_id = '956c49dca46e5208fbc00ae3b8b4734f252dd7bf6af5442f64d903260681a67b' 
  AND (
    token = 'TYi4vogRoAbfrfrG257/vZdGI9350rGGtT/12/V3Sso=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )