INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '66483d21a281ec3077d5a66c935242c156abfb523e19768460b886deaeafd9f3', 
    'IDfzjGPF/7bfqORScC3V9YDEsRpi2Ewk4Ry2RehGR/g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)