INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c93a8693892fdda738afc6c12a7118c90d32dc4a6be53fd93a556f9390f11448', 
    'UdVON7FnJFXSi6xpWYG9WzlR2lkuHcrEM1Om3+Wdrro=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)