INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9dadf3a60178c76499124c5c40697c511a421f695919e1242214148c51025c3', 
    'jgYhvODHUT1J7mRbkEhnKQymfRL0BRmIUzJ/9TAWuZY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00061

Result

int(1)