INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ad8c66a4a078ac378ddede7869c326a6e632b7841a13883131f9fa40d1be8dce', 
    'F3kwh2Mekqm7AeZJrd4MkZCZ5WAtfatUt5eseXAUm9w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)