UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hsRckNmPh6kbatVnd+7Ajp7wLUSeru2pXn67Bcdt+2M=' 
WHERE 
  key_id = '8e44c8d1e7998b913ca7db58541ee40513361293ddd42e8a18555b1aae305e42' 
  AND (
    token = 'hsRckNmPh6kbatVnd+7Ajp7wLUSeru2pXn67Bcdt+2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )