INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d50170ccdb83af2cb6f13b594daa3a5b96773f65b9ab796972ea6893f9ac329', 
    '/RbkkUA+lcsPU3kpViWmaP8yadEymshi0j++3RhelA4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)