UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Moyx6sr9rLok5H8B9GbO2ZDtijIKLoekNfCbQCZrY5c=' 
WHERE 
  key_id = 'c5f9cc300af97f4e6c3309123fd4c58dea0707d6efcabfba91762da0d51b99c3' 
  AND (
    token = 'Moyx6sr9rLok5H8B9GbO2ZDtijIKLoekNfCbQCZrY5c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )