INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f6599c09881e496742b9d4d80527478434f4d5bc7b3a488f005ef83f3c05cc6', 
    'QDa12RvhQwkwlj38eEodn2t+0XBQOiIVgpCUqODn/Ao=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)