INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e879c7d96c4116f081fb7d902c35fca8a638dcddd49f19f26fc9022bdd2b4176', 
    'OD1XVY8CD9TE8gsfUvcOnsZZrccXfvAhfQvw5Fc58xg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)