INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4686d0f4efe056862953c148ac96092a75f06f8dced1b686f1032b8e8cd02170', 
    'u8VYBksFohY46PJ59h/hUdvOqIlEN2iuRdDoCPa4Crg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)