INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b3c80f92a89c2fcc4bffbac6b20c514b675e7037bede00b3190383ff5e559f33', 
    'ullvLr10eV3eDqHTLXmjOv04UWFdjXVucyJJ5Rf2H7w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)