INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '73f7344b1c2359a2508ead0a8eb968c27dde3c86a333b61577e54e3c4c83426e', 
    '4L5jh50EvKkxfJINb8a97y4IJ5uuoHQ0sPYB+++iV34=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)