INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e1882a73cb1992823490134071d9e476613cd6c0cd4e12427c7ecf9ace45059', 
    'kuWQEYrehH3u9bbxAHiyhMKrVC3erMMSEgkzpPLebjE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)