INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e2f1c5a1cf7c19e1cc383dbe2404f9644d0923d9501b25084331936d2ba78c1a', 
    'MPuQfW6QVrYWnI/pvt+QVg4tvwG6sZUN5SHsOTFwjjI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)