INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c9e88e3193aaba88c4e5245dbf70462d619d6e42f983570978b334f6dfda9617', 
    'HXgi0fxn/dIcP0abEGVw1EOaPRuUDSIuunWj9cfRKBY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)