INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a073bd8af1ba50ae25b84ca0d94a63d480301e80aa45115617080915d8637a46', 
    'Ttz0P4dleSz13y+l3c7qgps11oykl4SvdV5S4XpXvW8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)