INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '87653d7e8d3a013787d0d333a1d83113195f8ce768aea9693cc2ab7dee578aa2', 
    'aM4fw5MqNv6yNOufXKqKctvdZYkeYiU2n+TyRM30vt0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)