INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b9cad98bf67178bdfeea69b6f32df1d66df22275793c8f555e43a873339aeee3', 
    'bFpJjVQaA3bNJ4dpVtS2dBzQ9bT6SyJZ9dWsgYbgdNo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)