INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '753d9186ce5412fe2259ff50f48ec101d96d4fed3f6b65450ba2523baeac9618', 
    'F7r4WXUAaVzxSo1NZnI7DKmobgGks2en1TbpB1yrnTs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)