UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9rxcmTo8hXOfbFHBJXGdR12UXLi73LaDBGB1sroKm8=' 
WHERE 
  key_id = '398fcd0993cfe31bc8da2cecf6dbf67622b2367bcafbc446096407ac47e7958a' 
  AND (
    token = 'U9rxcmTo8hXOfbFHBJXGdR12UXLi73LaDBGB1sroKm8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )