INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a68613806b10c04605682b0e0dfa08cf6b4b0c69aca24d67857803ad1c69602b', 
    'evjc8QXJsgnuSbTKz4hTevFAcd39DHJObmbs2+0C2bk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)