INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '36502554ddbdba8515cde5a31c6b9ad940de2894dbbc1c3bcbc666f69bcc10f5', 
    '+SgzP1Az/IHrjytHe3f1FUfQING0SgyZYU0GGvnIzJ0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)