INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '69c2cdaad977f587462fe64d623a1c80c3e001d50045857d04bb7f64a937d7f2', 
    '65PaVAT/devJtokhacF/2wOLSc86ufUHg+v8voZFOCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)