INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bb95fe4dd81804ebf2afaa26e8dfddf7937bbf93b0878f849f670e28ef56d825', 
    'U+AQ2nEComPU1Xod9nj3GhLh3zdPn6wTlWAzsRyFg1I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)