INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535466b6399dd5ec80c847ab9be9f60f81ff34c39679fa76858ce80286f570ce', 
    'CeL1cs7njgGWe/2linDIC37lyIHCUMbOWk41fphwbWc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)