INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b18171d31898b8a4647a11f37f332353b553be47f36be39d7922aa015873c631', 
    'hxvpGLw7UcSu7rGRj9upmKR4LG08T40AQQCv2jsueRQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)