UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ujn64t5YPwVHqvyU9vo5mqQ1G7kPypxqZarQCAriU1A=' 
WHERE 
  key_id = '852e2f10c2596b30b3ac00c31d7b04cf37bb3e4745d55c6727545e4c19147392' 
  AND (
    token = 'Ujn64t5YPwVHqvyU9vo5mqQ1G7kPypxqZarQCAriU1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )